| 单词 | microgram |
| 例句 | As Lawrence expected, the skills of the mass spectrograph operators improved dramatically with experience, expanding the device’s capabilities; by mid-January, a nine-hour run yielded 18 micrograms of uranium enriched to 25 percent U-235. Big Science 2015-07-07T00:00:00Z Luckily, Seaborg did not need a kilogram of plutonium just then, only a few micrograms. Big Science 2015-07-07T00:00:00Z Lowering the blood level required for the official diagnosis from 10 micrograms of lead per deciliter of blood to 5 would raise that number by hundreds of thousands, if not more. Motherlode Blog: Why the CDC needs to lower the blood lead level required for a diagnosis of "lead poisoning." 2012-01-06T21:01:17Z You could take 100 micrograms a day or — if you’re not a fan of daily supplements — Dr. Burke recommends taking l-selenomethionine for the three weeks before any sun vacation, and during the vacation itself. Wildfire Smoke Is Hurting Your Skin 2021-08-26T04:00:00Z “During autumn and winter, those not consuming foods naturally containing or fortified with vitamin D should consider a 10 microgram supplement.” Vitamin D supplements don't help bone health, major study concludes 2018-10-04T04:00:00Z The expert explained that it was unclear how much adrenaline had entered Natasha’s system but noted that people suffering anaphylaxis in hospital were given 500 micrograms in a single dose in severe cases. Pret allergy death: Parents describe final moments with their daughter 2018-09-29T04:00:00Z Currently, Medicaid only funds services like family lead education, follow-up testing, and referrals to social services agencies for assistance with the problem for children with a blood lead level greater than 10 micrograms. Motherlode Blog: Why the CDC needs to lower the blood lead level required for a diagnosis of "lead poisoning." 2012-01-06T21:01:17Z The legal limit in New Zealand is 80 micrograms. New Zealand court fines US actor Chris Pine for drink driving 2014-03-17T00:06:04Z It is estimated to be active in humans at doses as low as one microgram, one millionth of a gram. Deadly new trend: Fentanyl and other synthetic opioids sold as counterfeits 2016-08-30T04:00:00Z Jusko found that children’s cognitive abilities declined with blood lead levels of 2.1 micrograms per deciliter—less than half the level currently deemed toxic by the Centers for Disease Control and Prevention. Living near an airport could be toxic 2013-09-08T17:00:00Z Embassy, levels peaked Saturday at 886 micrograms — and the air quality was labeled as “beyond index.” Severe Beijing smog prompts government candor 2013-01-14T13:03:00Z Based on data from chimpanzees, it is estimated to be in the microgram range. Deadly new trend: Fentanyl and other synthetic opioids sold as counterfeits 2016-08-30T04:00:00Z To put that in perspective, a grain of sugar weighs about 600 micrograms. Deadly new trend: Fentanyl and other synthetic opioids sold as counterfeits 2016-08-30T04:00:00Z Majid thinks it was an accidental overdose and that Guest had misjudged the strength of the morphine – the postmortem would later reveal that he had 1,020 micrograms of morphine per litre of blood. The strange life of Tim Guest 2010-03-28T00:05:00Z For people of relative good health, that is 10 micrograms. Five ways to avoid a vitamin D deficiency in the dark of winter 2019-11-03T04:00:00Z There’s no safe level of lead exposure, but the CDC uses a marker of 3.5 micrograms per deciliter to identify children with higher levels than most. WA among states where toddlers were sickened by lead linked to tainted applesauce pouches 2023-11-14T05:00:00Z Even with a supernova occurring within the so-called "kill radius" of less than ten parsecs, not even a microgram of matter from the envelope will land on each square centimeter. Exploding stars 2023-11-02T04:00:00Z Just one air sample contained fentanyl higher than the Environmental Protection Agency limit of 0.1 micrograms per cubic liter, for pharmaceutical worker exposure. Drug smoke wafts through transit but not at toxic levels, UW study says 2023-09-07T04:00:00Z But given the spherules’ small size—one weighed only 27 micrograms—teasing out that signal could be a challenge. Did interstellar debris fall to the sea floor? Claim meets sea of doubt 2023-08-30T04:00:00Z The court heard she was found to have 73 micrograms of alcohol in 100 millilitres of breath, more than twice the legal limit. Merthyr: Woman in court over Ron Fealey Christmas Eve car death 2023-07-17T04:00:00Z The affected children’s blood lead levels ranged from 4 to 29 micrograms per deciliter. WA among states where toddlers were sickened by lead linked to tainted applesauce pouches 2023-11-14T05:00:00Z Currently 10 micrograms per square foot is considered hazardous on floors, and a concentration 10 times that high is considered hazardous on window sills. EPA moves to reduce childhood exposure to lead-based paint dust 2023-07-12T04:00:00Z Saltmarsh drove through a red light and had 46 micrograms of alcohol in 100 millilitres of breath, when the legal limit is 35. Caerphilly: Drink-driver jailed for fatal hit-and-run 2023-06-23T04:00:00Z Last year, Lahore had the world’s highest average concentration of fine particulate matter at nearly 100 micrograms per cubic meter of air. For many cities around the world, bad air an inescapable part of life 2023-06-09T04:00:00Z But restrictions on only two products are in place, one relating to Utrogestan and the second for Progynova 100 microgram patches. Utrogestan: Menopause pill supply restricted over shortages 2023-05-20T04:00:00Z Kids with levels as low as 5 micrograms per deciliter of lead in their blood can have permanent cognitive impairment. Drinking water at 1 in 4 California child-care centers tests dangerously high for lead 2023-05-18T04:00:00Z A sapphire crystal weighing 16 micrograms is the largest object ever to exist in a quantum-mechanical superposition of two vibrational states. Physicists Create Biggest-Ever Schrödinger's Cat 2023-05-12T04:00:00Z Emerade 300 and 500 microgram auto-injector pens, which treat anaphylaxis, are being recalled after some failed to deliver the dose of adrenaline. Emerade adrenaline pen users urged to swap brands 2023-05-09T04:00:00Z Environmental Protection Agency’s standard for exposure is no more than 35 micrograms per day, and no more than 12 micrograms a day for longer-term exposure. For many cities around the world, bad air an inescapable part of life 2023-06-09T04:00:00Z The EPA is considering strengthening air quality standards to lower PM 2.5 exposure to a level between nine and 10 micrograms annually, or between eight and 11 micrograms per cubic meter of air. Air pollution may raise risk of dementia, analysis says 2023-04-05T04:00:00Z The World Health Organisation recommends levels of no more than 5 micrograms. China's industrial recovery and warm weather drive Q1 smog surge - ministry 2023-03-28T04:00:00Z Kotler notes that finding larger cat states is a way of “stretching the limit” of observed quantum-mechanical objects—in this case, by demonstrating that something as massive as 16 micrograms can exist in this state. Physicists Create Biggest-Ever Schrödinger's Cat 2023-05-12T04:00:00Z One of every four children tested in 1997 had levels of lead in their blood of at least 10 micrograms per deciliter — a sign of high exposure. The ground beneath their feet 2023-03-23T04:00:00Z Lead experts in the United States say workers whose lead level reaches 30 micrograms of lead per deciliter of blood should be removed from the source of the metal. Americans’ Old Car Batteries are Making Mexican Workers Sick 2023-03-20T04:00:00Z Ninety-nine percent of the global population is exposed to PM 2.5 levels considered unhealthy — annual concentrations higher than five micrograms per cubic meter — by the World Health Organization, according to a study published last month. Air pollution may raise risk of dementia, analysis says 2023-04-05T04:00:00Z The current standard is 12 micrograms per cubic meter, with a possible revision to 9 to 10 micrograms per cubic meter. Nearly everyone is exposed to unhealthy levels of tiny air pollutants, study says 2023-03-06T05:00:00Z An even greater range, between 8 and 11 micrograms per cubic meter, will be open to public comment following the proposal. EPA’s proposed air pollution standards for soot could save thousands of lives 2023-01-13T05:00:00Z It’s not necessary to know down to the microgram what’s in a chickpea or spinach; we know those are better than a bag of Oreos. Opinion | Registered dietitians can help patients eat better 2023-01-12T05:00:00Z The average for battery recycling workers in the United States in 2022 was nine micrograms, according to a battery trade group. Americans’ Old Car Batteries are Making Mexican Workers Sick 2023-03-20T04:00:00Z Under its draft rule, the agency would reduce the limit on industrial fine soot particles from an annual average of 12 micrograms per cubic meter of air to between 9 and 10 micrograms. EPA seeks tighter limits on soot, one of the deadliest air pollutants 2023-01-06T05:00:00Z The agency has said annual concentrations higher than 5 micrograms per cubic meter are hazardous. Nearly everyone is exposed to unhealthy levels of tiny air pollutants, study says 2023-03-06T05:00:00Z The World Health Organization's guideline for annual average exposure to particulate matter is even lower, just 5 micrograms per cubic meter. EPA’s proposed air pollution standards for soot could save thousands of lives 2023-01-13T05:00:00Z Fine particulate is a catchall term for any airborne debris 2.5 micrograms or smaller — nearly 30 times smaller than the width of a human hair. EPA proposes new standards for most dangerous type of air pollution 2023-01-06T05:00:00Z Of the roughly 300 workers whose blood samples she tested every three months, she said a third of them had 50 micrograms of lead per deciliter of blood in their system. Americans’ Old Car Batteries are Making Mexican Workers Sick 2023-03-20T04:00:00Z Yet on a phone call with reporters, EPA Administrator Michael Regan said the agency is still considering a range of options, including a lower a threshold of 8 micrograms or a higher limit of 11. EPA seeks tighter limits on soot, one of the deadliest air pollutants 2023-01-06T05:00:00Z Environmental Protection Agency, which currently sets its annual health-based standard to 12 micrograms per cubic meter but could lower it to the range of 9 to 10 micrograms per cubic meter in the next revision. Nearly everyone is exposed to unhealthy levels of tiny air pollutants, study says 2023-03-06T05:00:00Z According to the EPA, a new primary annual standard of 9 micrograms per cubic meter would prevent up to 4,200 premature deaths per year. EPA’s proposed air pollution standards for soot could save thousands of lives 2023-01-13T05:00:00Z The draft rule proposes lowering the particulate matter standard from a limit of 12 micrograms per cubic meter to a level between 9 and 10 micrograms per cubic meter. Biden Administration Moves to Tighten Limits on Deadly Air Pollution 2023-01-06T05:00:00Z Not the 120 micrograms of clenbuterol the 22-year-old was on days before the first show they did together, according to emails reviewed by The Post. Bodybuilders dying as coaches and judges encourage extreme measures The EPA also announced that it does not plan to strengthen the daily exposure limit, which currently allows soot pollution to reach 35 micrograms per cubic meter. EPA seeks tighter limits on soot, one of the deadliest air pollutants 2023-01-06T05:00:00Z Research also shows even PM 2.5 concentrations between 2 and 5 micrograms can cause excess mortality. Nearly everyone is exposed to unhealthy levels of tiny air pollutants, study says 2023-03-06T05:00:00Z Billings said these benefits are far greater if the standard was just one microgram per cubic meter lower — preventing up to 12,000 premature deaths. EPA’s proposed air pollution standards for soot could save thousands of lives 2023-01-13T05:00:00Z Water quality standards impose specific limits on the allowable concentration of contaminants — for example, the number of micrograms of uranium per liter of water. "A ticking atomic bomb": The Cold War legacy lurking in U.S. groundwater 2022-12-06T05:00:00Z A “bad air” day is defined as an air quality index daily average reading of more than 100 micrograms per cubic meter of air. It’s not your imagination, ‘smoke season’ has become real in Seattle 2022-10-22T04:00:00Z Both vials have the same dose of vaccine — 50 micrograms. Potential to mix up Omicron booster with conventional vaccine raises concerns 2022-09-07T04:00:00Z Finally, convert this mass to the requested unit of micrograms: Chemistry 2019-02-14T00:00:00Z Since 2012, the national annual air quality standard — a number that represents a limit to the average amount of particles in the air outdoors — has been 12 micrograms per cubic meter for fine particulate matter. EPA’s proposed air pollution standards for soot could save thousands of lives 2023-01-13T05:00:00Z The increase in endorphins is found to be on average 8 micrograms per person, and the sample standard deviation is 5.4 micrograms. Introductory Business Statistics 2017-11-29T00:00:00Z Half of each dose of the vaccine, or 25 micrograms, will target the original variant, and the other half will target Omicron. U.K. Approves Covid Booster Vaccine That Targets Two Variants 2022-08-15T04:00:00Z He receives 30,000 micrograms of fentanyl at the dispensary each day. Fentanyl From the Government? A Vancouver Experiment Aims to Stop Overdoses 2022-07-26T04:00:00Z Southeast England, northern France, and the Benelux region are all currently seeing daily concentrations greater than 120 micrograms. Air pollution surges as heatwave sweeps across Europe 2022-07-19T04:00:00Z They also tested whether to keep today’s standard dosage — 30 micrograms — or to double the shots’ strength. Pfizer says tweaked COVID-19 shots boost omicron protection 2022-06-25T04:00:00Z For example, the EPA’s maximum annual average for the finest particles is a concentration of 12 micrograms per cubic meter, while the WHO’s limit is 5. Some people in this Montana mining town worry about the dust next door 2022-06-25T04:00:00Z The three doses of Pfizer are 3 micrograms each, one-tenth the size of the adult dose. What's the difference between the Pfizer and Moderna vaccines for the youngest kids? 2022-06-24T04:00:00Z Last June, the company applied to use its vaccine in adolescents aged 12 to 17 years, who would receive 100 micrograms, the same dose as adults. Advisers to the C.D.C. recommend Modena’s vaccine for children and teens aged 6 through 17. 2022-06-23T04:00:00Z He suggests his patients in this age group take 500 to 1,000 micrograms daily. What to look for in multivitamins 2022-06-19T04:00:00Z The Pfizer-BioNTech vaccine, for children 6 months through 4 years, is three shots of 3 micrograms each — one-tenth the adult dose — with the third shot given at least 8 weeks after the second shot. Coronavirus vaccines for kids under 5 are finally here 2022-06-18T04:00:00Z Dosage: Twenty-five micrograms in each shot — half the size of the shots for adults. Here’s how the doses of the two vaccines for young children differ. 2022-06-18T04:00:00Z It consists of two doses of 25 micrograms each — one-quarter of the adult dose — given four weeks apart. FDA authorizes coronavirus vaccine for young kids with shots likely next week 2022-06-17T04:00:00Z In May, Moderna submitted its application to the F.D.A. for children 6 through 11, who would receive 50 micrograms, or half the adult dose. Advisers to the C.D.C. recommend Modena’s vaccine for children and teens aged 6 through 17. 2022-06-23T04:00:00Z In September 2021, the World Health Organization lowered its recommended guideline from 10 micrograms of particulate matter per cubic meter to 5, a revision scientists say signals that lower levels are detrimental to human health. Pollution from California's 2020 wildfires likely offset decades of air quality gains 2022-06-17T04:00:00Z The Moderna regimen, for children 6 months through 5 years, consists of two doses of 25 micrograms each — one-quarter of the adult dose — given four weeks apart. Coronavirus vaccines for kids under 5 are finally here 2022-06-18T04:00:00Z For young children receiving the Moderna vaccine, the F.D.A. authorized two doses of 25 micrograms each, one-fourth the amount used for adults, spaced four weeks apart. The C.D.C.’s science advisers will meet to discuss vaccinations for the youngest children. 2022-06-17T04:00:00Z The Pfizer-BioNTech vaccine, which is for children 6 months through 4 years old, is three shots of 3 micrograms each, one-tenth the adult dose. FDA authorizes coronavirus vaccine for young kids with shots likely next week 2022-06-17T04:00:00Z Pfizer’s vaccine is 3 micrograms, which is one-tenth of the adult dose. Opinion | Finally, young children will no longer be left behind in the pandemic 2022-06-15T04:00:00Z The Moderna regimen consists of two doses of 25 micrograms each — one-quarter of the adult dose — given four weeks apart. FDA advisers back authorization of coronavirus vaccines for tots 2022-06-14T04:00:00Z The third, or booster, dose for both groups will be 50 micrograms, the company said. FDA advisers recommend Moderna shot for older children, adolescents 2022-06-14T04:00:00Z Each of the three doses is three micrograms, one-tenth of what adults get. Pfizer-BioNTech shot for children under 5 safe and effective, FDA staff says 2022-06-12T04:00:00Z Moderna’s two doses for the youngest group are each 25 micrograms, one-quarter of the adult dose, administered four weeks apart. FDA says Moderna vaccine for youngest children is safe and effective 2022-06-10T04:00:00Z Moderna’s is 25 micrograms, or one-quarter of the adult primary series. Opinion | Finally, young children will no longer be left behind in the pandemic 2022-06-15T04:00:00Z If particulates from wildfire smoke are measured at 555 micrograms per cubic meter or higher, a level that exceeds Air Quality Index measurement, workers will be required to wear employer-provided respirators. WA rolls out emergency heat protections for outdoor workers: ‘These new rules are strong’ 2022-06-03T04:00:00Z Children 6 through 11 receive 50 micrograms in each shot, half the adult dose. FDA advisers recommend Moderna shot for older children, adolescents 2022-06-14T04:00:00Z Children under the age of 5 were a given of series of three doses, each 3 micrograms, or one-tenth the amount given to adults. Pfizer submits COVID shot for children under 5 for FDA authorization 2022-06-01T04:00:00Z Each dose is three micrograms, one-tenth of the adult dose. FDA says Moderna vaccine for youngest children is safe and effective 2022-06-10T04:00:00Z In their preprint, posted at Research Square, the researchers estimate that a modified tomato can contain up to 100 micrograms of provitamin D3—more than seen in Martin’s experiments—after a month of freeze-dried storage. Scientists turn tomatoes into a rich source for vitamin D 2022-05-22T04:00:00Z Children ages 5 to 11 receive two 10 microgram doses as their primary course, while people aged 12 and older receive two 30 microgram doses. Pfizer/BioNTech say 3 COVID shots elicit good response in children under 5 2022-05-23T04:00:00Z In the trial, the children received 10 micrograms of vaccine — one-third of the dose given to adolescents and adults — in each shot. C.D.C. recommends Pfizer-BioNTech boosters for children 5 to 11. 2022-05-19T04:00:00Z Moderna’s lead booster candidate contains 25 micrograms each of its original vaccine and one tailored to omicron, said Dr. Paul Burton, the company’s chief medical officer. A COVID vaccine and flu shot at the same time? New strategy for this fall gains traction 2022-05-19T04:00:00Z Moderna’s lead booster candidate contains 25 micrograms each of its original vaccine and one tailored to Omicron, Dr. Paul Burton, the company’s chief medical officer, said. Since You’re Already Getting a Flu Shot, Why Not One for Covid, Too? 2022-05-18T04:00:00Z Working with a pharmaceutical company, Sutherland has created a pure powder that comes in capsules that range from 1,000 to 5,000 micrograms — legally prescribed. Vancouver's safe drug-use sites are wrenching to see. California should open them anyway 2022-05-18T04:00:00Z Moderna has said two 25 microgram shots of its vaccine were around 37% effective in preventing infections in children ages 2 to 5 and 51% effective for children ages 6 months to 2 years. Pfizer/BioNTech say 3 COVID shots elicit good response in children under 5 2022-05-23T04:00:00Z The test found Warrior’s Charge had 2.51 micrograms per milliliter of phenylbutazone in his blood after the Grade 2 race on June 26 in which he finished 3 1/4 lengths behind Maxfield. Trainer Cox suspended in Kentucky for horse’s failed test 2022-05-17T04:00:00Z Children whose parents decide to take up the offer will be given two 10 microgram doses of the Pfizer/BioNTech vaccine, at least 12 weeks apart. Covid booster: Who can get the fourth jab and how do you book it? 2022-04-05T04:00:00Z Each dose is 10 micrograms, as is the booster, which is one-third the dose for adults. FDA expected to okay Pfizer-BioNTech vaccine booster for kids 5 to 11 2022-05-16T04:00:00Z Coulson is on a 2,500 microgram dose, he said — patients in hospitals receiving fentanyl for pain are given about 12 micrograms, Sutherland told me. Vancouver's safe drug-use sites are wrenching to see. California should open them anyway 2022-05-18T04:00:00Z The drugmakers had previously tested two doses of the 3 microgram vaccine in the children. Pfizer/BioNTech say 3 COVID shots elicit good response in children under 5 2022-05-23T04:00:00Z “We can do assays nowadays using only a couple of micrograms of venom that 10 or 15 years ago would have required hundreds of micrograms,” or more, Dr. Fry said. Deadly Venom From Spiders and Snakes May Also Cure What Ails You 2022-05-03T04:00:00Z The trial, which began in August 2021, gave participants two doses, each containing 5 micrograms of the self-amplifying mRNA, spaced 28 days apart. An mRNA vaccine with a twist—it copies itself—protects against COVID-19 2022-04-21T04:00:00Z He was indicted in cases that involved at least 500 micrograms of the powerful painkiller fentanyl. Ohio doctor found not guilty in 14 hospital patient deaths 2022-04-20T04:00:00Z Her average patient takes about 4,000 micrograms four times a day. Vancouver's safe drug-use sites are wrenching to see. California should open them anyway 2022-05-18T04:00:00Z The mid-to-late stage study was testing the safety and immunogenicity of a 10 microgram booster dose in 140 healthy children aged 5 through 11 years. Pfizer/BioNTech say booster dose increases protection against Omicron in kids aged 5-11 2022-04-14T04:00:00Z He added that Roberts was "21 micrograms over the legal limit but were probably far more intoxicated than that". Snapchat drink driver Meirion Roberts jailed for death crash 2022-03-29T04:00:00Z It's the first global air quality report based on the WHO's new pollution guidelines, which suggest that average annual readings of hazardous fine particulate matter, or PM 2.5, not exceed 5 micrograms per cubic meter. Every single country is failing the WHO’s new air quality standards 2022-03-27T04:00:00Z But children ages 5-11 received 10 micrograms, and those 6 months to 5 years old received just 3 micrograms. New vaccine findings pose tough questions for parents of young children 2022-03-10T05:00:00Z Two hours after his arrest, the man gave a further reading in custody of 156 micrograms of alcohol in 100 millilitres of breath. Peterborough: Driver's breathalyser test highest police had seen 2022-03-03T05:00:00Z In the New York study, protection against infection for 11-year-olds was much lower compared with children a year or two older, possibly because the 11-year-olds received the 10-microgram-dose, while the older children received 30 micrograms. Pfizer-BioNTech vaccine effectiveness wanes for children 5 to 11, but still protects against serious outcomes, CDC data show 2022-03-01T05:00:00Z Reaching the lower target of just 10 micrograms will be "really, really, difficult", said Prof Frank Kelly, an expert in environmental health at Imperial College London. Driving: More 50mph zones on the way for Welsh roads? 2022-02-26T05:00:00Z Adults received 30 micrograms of the vaccine, which comes out to approximately 0.2 micrograms per pound of a range of body weights. Opinion | Vaccines for children are important 2022-02-22T05:00:00Z Children under 5 received 3 micrograms of the vaccine in the trials, compared with the 10 micrograms authorized for 5-to-11-year-olds. Opinion | Why the FDA was wrong to delay authorization of vaccines for kids under 5 2022-02-17T05:00:00Z He was indicted in cases involving at least 500 micrograms of the powerful painkiller fentanyl. Jury seated to try Ohio doctor charged in hospital deaths 2022-02-17T05:00:00Z That group receives a 10-microgram dose while those 12 and older get 30 micrograms. Pfizer-BioNTech vaccine effectiveness wanes for children 5 to 11, but still protects against serious outcomes, CDC data show 2022-03-01T05:00:00Z The rat study supported FDA’s recommended daily limit of 5 micrograms. Europe proposes drastic cuts of BPA, a hormone disruptor found in plastics and food 2022-02-15T05:00:00Z Vaccine trials for children under 5 used a smaller 3-microgram dose, compared with 10 micrograms for children 5 to 11 and 30 micrograms for people 12 and older. Opinion | Parents of little kids might be disappointed, but the FDA was right to delay vaccine authorization 2022-02-15T05:00:00Z In the youngest children, the companies tested three doses — 3, 10 and 30 micrograms — and chose the lowest dose because it seemed to be safe and yet strong enough to fend off the virus. The Next Vaccine Debate: Immunize Young Children Now, or Wait? 2022-02-09T05:00:00Z The vaccine is already approved for emergency use in children between the ages of 5 and 11, who receive 10 microgram doses. Pfizer COVID-19 vaccine could be available for children under 5 as soon as next month: report 2022-01-31T05:00:00Z China's official "interim" air quality standard is 35 micrograms, though the World Health Organization recommends levels of just five micrograms. China says average national smog levels down 9.1% in 2021 2022-01-31T05:00:00Z He was indicted in cases involving at least 500 micrograms of the powerful painkiller fentanyl, and remains scheduled for trial beginning Feb. 14. Judge to dismiss 11 murder counts against Ohio doctor 2022-01-20T05:00:00Z Moderna’s results show that the currently authorized booster dose of 50 micrograms — half the dose given for primary immunization — increased the level of antibodies by roughly 37-fold, the company said. Moderna says its booster significantly raises the level of antibodies to thwart Omicron. 2021-12-20T05:00:00Z The vaccine makers could have tested two doses of 10 micrograms, the amount given to older children. The Next Vaccine Debate: Immunize Young Children Now, or Wait? 2022-02-09T05:00:00Z Children older than 12 and adults receive 30 microgram doses. Pfizer COVID-19 vaccine could be available for children under 5 as soon as next month: report 2022-01-31T05:00:00Z The company said a two-dose course of its vaccine generated low neutralizing antibodies against the Omicron variant, but a 50 microgram booster dose increased neutralizing antibodies against the variant 37 fold. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z For children younger than 5, Pfizer is testing an even smaller dose, just 3 micrograms or a tenth of the adult dose. Pfizer study tests extra COVID vaccine dose for kids under 5 2021-12-17T05:00:00Z But the dose of 100 micrograms showed slightly more frequent adverse reactions relative to the authorized 50-microgram dose. Moderna says its booster significantly raises the level of antibodies to thwart Omicron. 2021-12-20T05:00:00Z They’re also launching a study of a third dose, either at 10 or 30 micrograms, among 600 adolescents ages 12 to 17. Pfizer shifts study of COVID vaccine for young children to focus on 3 doses 2021-12-17T05:00:00Z Current federal regulations set a limit of 15 micrograms per liter of lead in drinking water, but health experts have long argued that lead should be eliminated from water supplies. Biden Administration Promises Stricter Regulation of Lead in Drinking Water 2021-12-16T05:00:00Z A higher, 100 microgram booster dose of the same vaccine drove antibody levels even higher - more than 80 times pre-boost levels. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z Defense attorneys argued in a hearing Wednesday in Columbus that the fentanyl dosages involved — all at least 500 micrograms of the powerful painkiller — wouldn’t necessarily be uniformly lethal for such patients. Judge weighs whether to dismiss Ohio doc’s 25 murder charges 2021-12-01T05:00:00Z The department has authorized a two-shot regiment of 10 micrograms to be given three weeks apart. Canada approves COVID-19 vaccine for kids ages 5 to 11 2021-11-19T05:00:00Z Iserloth said she took her two children, ages eight and 11, to Sutter Health pediatric vaccine clinic in Antioch over the weekend, where they received 20 micrograms of dosage instead of the recommended 10. Several California children sick after clinic administers wrong COVID vaccine doses 2021-11-18T05:00:00Z Instead of 10 micrograms of messenger RNA, the 14 children received about 20 micrograms, according to Sutter Health. At a Northern California clinic, 14 children get double the correct dose of the COVID-19 vaccine 2021-11-17T05:00:00Z Burton said it would be up to governments and regulators to gauge whether they want the enhanced level of protection that a 100 microgram dose might confer. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z The original shot given to those aged 12 and older is 30 micrograms. Israel pandemic advisory panel backs COVID vaccine for young children 2021-11-10T05:00:00Z Moderna said on Tuesday it had applied to the European Medicines Agency for use of a 50 micrograms dose of the vaccine in children, half the strength used in the adult vaccinations. Moderna seeks EU authorization for COVID-19 vaccine in young children 2021-11-09T05:00:00Z He added that children were tested with 10, 20, and 30 micrograms during clinical trials. Several California children sick after clinic administers wrong COVID vaccine doses 2021-11-18T05:00:00Z The agency used to define lead poisoning in children as 5 micrograms per deciliter of a child’s blood. CDC changes its definition of lead poisoning in young children 2021-11-05T04:00:00Z The company said that the 100 microgram dose was generally safe and well tolerated, although there was a trend toward slightly more frequent adverse reactions. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z Each dose is 10 micrograms — one-third of an adult dose. The COVID vaccine for kids ages 5 to 11 has arrived in Washington state. Here’s what to know 2021-11-04T04:00:00Z The pediatric version of Pfizer's vaccine is essentially the same except it only has a third of the dose – 10 micrograms instead of 30 micrograms. Trump surgeon general speaks out on vaccinating kids 2021-11-03T04:00:00Z Each dose is 10 micrograms, a third of the Pfizer vaccine for those 12 and older. How to look for kids’ COVID vaccine appointments in Washington state 2021-11-03T04:00:00Z Pfizer’s shot for younger children contains a lower 10-microgram dose of vaccine than the 30 micrograms given to those aged 12 and older. U.S. to start giving COVID-19 vaccines to young children 2021-11-03T04:00:00Z U.S. regulators authorized the 50 microgram booster of Moderna's vaccine in October. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z Children ages 5 to 11 will specifically receive a 10 microgram dose, which is about one-third of an adult dose. The COVID vaccine for kids ages 5 to 11 has arrived in Washington state. Here’s what to know 2021-11-04T04:00:00Z The N.I.H. study of booster shots is looking at whether there’s a difference in response between those who received 100 microgram boosters of Moderna and those who received a 50 microgram dose. Should I Mix or Match My Booster Shot? 2021-10-27T04:00:00Z That age group would receive two shots of a half dose of 50 micrograms. FDA delays decision on Moderna coronavirus vaccine for adolescents to evaluate myocarditis risk, company says 2021-10-31T04:00:00Z The dose, 10 micrograms, is one-third of that used for adolescents and adults. FDA authorizes Pfizer-BioNTech vaccine for children 5 to 11 2021-10-29T04:00:00Z The first two shots of Moderna's vaccine are both 100 micrograms. Moderna says booster dose appears protective against Omicron 2021-12-20T05:00:00Z Lead poisoning is assessed using a measurement of micrograms of lead per deciliter of blood. US lowers cutoff for lead poisoning in young kids 2021-10-28T04:00:00Z The dose for these children, 10 micrograms, is one-third what is given to people age 12 and older. California plans ambitious effort to vaccinate young children 2021-10-27T04:00:00Z And on Friday, the agency cleared the vaccine for children 5 to 11, administered in two shots of 10 micrograms. FDA delays decision on Moderna coronavirus vaccine for adolescents to evaluate myocarditis risk, company says 2021-10-31T04:00:00Z Each vaccine dose studied for children 5 to 11 contained just 10 micrograms; older recipients get 30 micrograms per dose. COVID-19 risks in kids are small, but vaccines can still save lives, experts say 2021-10-27T04:00:00Z The regimen for 5- to 11-year-olds is 10 micrograms, one-third the dose for people 12 and older. FDA advisers back Pfizer-BioNTech coronavirus vaccine for children 5 to 11, saying benefits outweigh risks 2021-10-26T04:00:00Z In the late 1970s, the average blood lead level in U.S. children ages 1 to 5 was 15 micrograms per deciliter. US lowers cutoff for lead poisoning in young kids 2021-10-28T04:00:00Z The proposed dose for children is 10 micrograms, or one-third the adult dose of the Pfizer-BioNTech vaccine. Progressives raise concern over potential US reconciliation bill cuts – live 2021-10-26T04:00:00Z They received 50 micrograms of vaccine, half the adult dose, in each shot. Moderna’s Covid vaccine produces a strong immune response in younger children, the company said. 2021-10-25T04:00:00Z The vaccines used in the trial were 50 microgram doses, half the strength used in the primary vaccine series for adults. Moderna says its COVID-19 vaccine protective, safe in young children 2021-10-25T04:00:00Z Children in the trial received two doses of 10 micrograms — one-third of the adult dose — three weeks apart. F.D.A. Says Pfizer Vaccine’s Benefits Outweigh Key Risks in Children 5 to 11 2021-10-22T04:00:00Z The dose will be 50 micrograms, which is half the dose given in the initial rounds of immunization. C.D.C. Recommends Covid Booster Shots for Millions of Americans 2021-10-21T04:00:00Z The company says a third, 50 microgram half-dose of the Moderna vaccine could have fewer side effects while still giving strong protection. FDA clears boosters for Moderna and J&J COVID-19 vaccines 2021-10-20T04:00:00Z The defendant was found to have 61 micrograms of alcohol per 100 millilitres of breath - above the legal limit of 35 micrograms. Colin Lazenbury death: Drink-driver jailed over Bournemouth crash 2021-10-19T04:00:00Z The 50 microgram dose is also authorized for use as a booster shot. Moderna says its COVID-19 vaccine protective, safe in young children 2021-10-25T04:00:00Z The first two Moderna shots that everyone receives each contain 100 micrograms of vaccine. FDA panel debates lower-dose Moderna COVID shots for booster 2021-10-14T04:00:00Z The two initial Moderna shots contain 100 micrograms of vaccine each. Next on FDA’s agenda: Booster shots of Moderna, J&J vaccines 2021-10-12T04:00:00Z In initial stages of the Pfizer vaccine’s development, researchers evaluated three different dosage levels — 10, 20 and 30 micrograms — in three age groups. A Baltimore family went to get flu vaccines. Their 4-year-old accidentally walked out with a COVID shot 2021-09-30T04:00:00Z Moderna’s first and second shots have 100 micrograms of vaccine, but its booster dose contains 50 micrograms. Q&A: Why COVID-19 booster shots turned out to be more complicated than vaccines 2021-09-29T04:00:00Z "So, the 10 microgram dose, the 1/3 the dose seems to hit the sweet spot." Why Pfizer's COVID-19 vaccine for children is a little different than previous versions 2021-09-28T04:00:00Z Previous CDC surveys have found that about 2.5% of young children in the U.S. have blood lead levels of 5 micrograms per deciliter or higher. Lead contamination found in blood of half of young kids in U.S. 2021-09-27T04:00:00Z Based on those data, the company asked the FDA this month to authorize 50 micrograms, the half dose, as a booster shot. Moderna vs. Pfizer: Both knockouts, but one seems to have the edge 2021-09-22T04:00:00Z Though it ultimately did not select the highest dosage level for the 5-to-11 age group or younger, the company did test the 30 microgram dose in children in the first stage of the study. A Baltimore family went to get flu vaccines. Their 4-year-old accidentally walked out with a COVID shot 2021-09-30T04:00:00Z It also lowered the recommended limit for PM10 from 20 micrograms to 15. New WHO air-quality guidelines aim to cut deaths linked to fossil fuels 2021-09-22T04:00:00Z In children younger than 5, just three micrograms — a tenth of the adult dose — is being tested in trials and seems likely to prove sufficient, she said. Covid Vaccine Prompts Strong Immune Response in Younger Children, Pfizer Says 2021-09-20T04:00:00Z Two shots of a 10 microgram dose, spaced three weeks apart, were well-tolerated, with side effects similar to young adults. Low dose of Pfizer-BioNTech vaccine is safe and effective in children ages 5 to 11, companies’ study finds 2021-09-20T04:00:00Z The young children in the Pfizer trial were given 10 microgram doses, rather than the 30 micrograms recommended for over 12s. Pfizer/BioNTech jab safe for children aged five to 11 2021-09-20T04:00:00Z Laboratory research published Tuesday in the journal Science showed that even a low dose of the Moderna vaccine — just 25 micrograms, a quarter of the typical dose — provides long-lasting immunity. FDA review remains neutral on boosters ahead of critical Friday vote even as Pfizer pushes additional shots 2021-09-15T04:00:00Z A normal dose of ivermectin prescribed for a human with lice or scabies, for example, is approximately 68 micrograms per pound of body weight, according to the Mayo Clinic. L.A. County tack stores report higher demand for ivermectin, unproven COVID treatment 2021-09-11T04:00:00Z But children in the 5- to 11-year-old group achieved this response with 10 micrograms of the vaccine, a third of the dose given to older children and adults. Covid Vaccine Prompts Strong Immune Response in Younger Children, Pfizer Says 2021-09-20T04:00:00Z But he also found that there was no statistically significant increase in adverse events for the patients receiving ivermectin, although they were taking a fairly high dose of 300 micrograms per kilogram. Demand surges for deworming drug for COVID, despite no evidence it works 2021-08-30T04:00:00Z Environmental Protection Agency characterizes air quality as “unhealthy” in the range of about 55 to 150 micrograms per cubic meter. New study says wildfire smoke leads to higher COVID-19 risks 2021-08-13T04:00:00Z By comparison, on days when wildfires were not burning, the average daily level in the three states was 6 micrograms per cubic meter. Wildfire smoke may be linked to hundreds of COVID deaths and thousands of cases, study finds 2021-08-13T04:00:00Z The legal limit is 35 micrograms of alcohol in 100 millilitres of breath. James Norwood: Ipswich Town striker banned and fined for drink-driving 2021-07-12T04:00:00Z At 12 micrograms, the vaccine proved more tolerable, and all recipients developed antibodies that blocked the virus from entering cells. CureVac COVID Vaccine Let-down Spotlights mRNA Design Challenges 2021-06-22T04:00:00Z Kremsner helped conduct CureVac’s phase 1 study, which compared the safety and immune responses generated by doses between 2 and 20 micrograms. What went wrong with CureVac’s highly anticipated new mRNA vaccine for COVID-19? 2021-06-18T04:00:00Z In Moderna’s study of children aged 2 to 11, the company is testing doses of either 50 or 100 micrograms. Answers to Your Questions About Covid Vaccines and Kids 2021-05-21T04:00:00Z Neither of us knew what was in it: 12 micrograms of RNA, packaged in tiny fatty bubbles, that might save me from getting sick or dying—or a few milliliters of saltwater. I’m subject NL002-0060 and I’m dropping out of my COVID-19 vaccine trial 2021-05-24T04:00:00Z Moderna shots currently deploy 100 micrograms of vaccine substance but some future shots may use only 50 micrograms. Moderna boosting COVID-19 vaccine-making capacity, targets up to 3 billion shots in 2022 2021-04-29T04:00:00Z Scientists will test three doses of the Pfizer vaccine — 10, 20 and 30 micrograms — in 144 children. Pfizer Begins Testing Its Vaccine in Young Children 2021-03-25T04:00:00Z CureVac settled on 12 micrograms, a dose that balanced the best safety profile with the highest level of neutralizing antibodies. What went wrong with CureVac’s highly anticipated new mRNA vaccine for COVID-19? 2021-06-18T04:00:00Z In children younger than 2 years, Moderna is studying shots of 25, 50 or 100 micrograms. Answers to Your Questions About Covid Vaccines and Kids 2021-05-21T04:00:00Z That a few micrograms of chemical was all it took to upend my confident grip on reality shook me in ways I’m grateful for. Opinion | Can Magic Mushrooms Heal Us? 2021-03-18T04:00:00Z In the first, children aged 2 years to less than 12 may receive two doses of 50 or 100 micrograms each. Moderna Begins Testing Covid Vaccine in Babies and Children 2021-03-16T04:00:00Z According to news wire AFP quoting the Global Times, the PM 10 pollution in six downtown districts reached "over 8,100 micrograms per cubic metre" on Monday. Apocalyptic skies as Beijing hit by worst sandstorm in a decade 2021-03-15T04:00:00Z Emissions often continue to exceed the 0.2 micrograms of chloroprene per cubic meter recommended though not required by the EPA, as a safe sustained lifetime exposure limit. Revealed: chemicals giant sold Louisiana plant amid fears over cost of offsetting toxic emissions 2021-02-17T05:00:00Z By comparison, aboveground air in the same cities averaged 16 micrograms per cubic meter of pollutants. Study finds subway air is heavily contaminated with hazardous pollutants 2021-02-12T05:00:00Z The BLF and Asthma UK are demanding the government reduce that to the 10 micrograms per cubic metres limit recommended by the WHO. Toxic air puts six million at risk of lung damage 2021-02-10T05:00:00Z Those under 2 years may receive two shots of 25, 50 or 100 micrograms. Moderna Begins Testing Covid Vaccine in Babies and Children 2021-03-16T04:00:00Z During the power blackouts, thick layers of pollution coated mountain peaks and hovered over cities, with readings of dangerous fine particulate pollution spiking to over 200 micrograms per cubic meter, a level considered “dangerously” unhealthy. Iran, pressured by blackouts and pollution, targets Bitcoin 2021-01-21T05:00:00Z He referenced Moderna’s phase two clinical trial, which tested both 50 microgram and 100 microgram doses of its vaccine. Experts torn over changing vaccine doses to speed up lagging rollout 2021-01-08T05:00:00Z Relatively small phase 1 and phase 2 studies, which evaluated different doses of the Moderna vaccine, found that this age group developed similar antibody levels against spike whether given 50 or 100 micrograms. Debates over dosing plans for authorized COVID-19 vaccine intensify 2021-01-06T05:00:00Z It compared the immune response in people given 50 micrograms with those given 100 micrograms. Warning of Shortages, Researchers Look to Stretch Vaccine Supply 2021-01-05T05:00:00Z In the trials, people between the ages of 18 and 55 who received two half-doses produced an “identical immune response to the 100 microgram dose,” Dr. Slaoui said. As Rollout Falters, Scientists Debate New Vaccination Tactics 2021-01-03T05:00:00Z The current national standards limit annual concentrations of soot and other chemicals to 12 micrograms per cubic meter of air. Trump administration rejects tougher standards on soot, a deadly air pollutant 2020-12-07T05:00:00Z The current national standards limit annual concentrations of soot to 12 micrograms per cubic meter of air. Trump administration rejects tougher standards on soot, a deadly air pollutant 2020-12-07T05:00:00Z The white powder ships worldwide from here, micrograms at a time. In COVID-19 vaccine race, Hungarian village firm takes global role 2020-11-15T05:00:00Z He was charged only in cases involving at least 500 micrograms of fentanyl - dosages big enough that prosecutors say they indicate an intent to end lives. Prosecutor: Don’t dismiss doc’s 25-count murder indictment 2020-11-04T05:00:00Z He was charged only in cases involving at least 500 micrograms of fentanyl — dosages big enough that prosecutors say they indicate an intent to end lives. Prosecutor: Don’t dismiss doc’s 25-count murder indictment 2020-11-04T05:00:00Z The NHS says people should consider taking 10 micrograms of vitamin D a day if they are spending a lot of time indoors. Coronavirus: Should I start taking vitamin D? 2020-09-07T04:00:00Z He had more than 70 micrograms of caffeine per milliliter of blood in his system - as much as 23 times the amount found in the system of a typical coffee or soda drinker. Court: Amazon not liable in teen’s powdered caffeine death 2020-10-01T04:00:00Z He had more than 70 micrograms of caffeine per milliliter of blood in his system — as much as 23 times the amount found in the system of a typical coffee or soda drinker. Court: Amazon not liable in teen’s powdered caffeine death 2020-10-01T04:00:00Z The fired doctor, 44, was charged only in the cases that involved at least 500 micrograms of fentanyl. Hospital settlements tied to doc in murder case now top $16M 2020-09-11T04:00:00Z Their yeast strain produced only a few micrograms to milligrams of tropane alkaloids per litre of yeast culture — not yet sufficient to replace our current methods of production through plant extraction. Genetically engineered yeast makes medicinal plant products 2020-09-01T04:00:00Z In the randomized, placebo-controlled trial, volunteers will either get two intramuscular injections about 28 days apart of 100 micrograms of mRNA-1273 or two shots of a saline placebo. Moderna coronavirus vaccine begins Phase III trial 2020-07-27T04:00:00Z He was charged only in cases that involved at least 500 micrograms of fentanyl. 2 nurses who worked with indicted doctor may face discipline 2020-07-23T04:00:00Z The state’s standard at that time for issuing swim advisories was 20 micrograms per liter. DNR now follows stricter water standards for Iowa beaches 2020-06-13T04:00:00Z That means hospitals are paying 3 cents per microgram for injectable fentanyl. Special Report: COVID deepens the other opioid crisis - a shortage of hospital painkillers 2020-06-09T04:00:00Z The company added it will inject doses of 5 and 25 micrograms. As coronavirus pandemic continues, Novavax starts clinical trial of potential vaccine in Australia 2020-05-26T04:00:00Z Only the fired doctor was charged, and only in cases involving at least 500 micrograms of fentanyl. Judge: Hospital need not fund doc’s defense in murder case 2020-05-20T04:00:00Z They were divided into three groups receiving doses of 25, 100 and 250 micrograms in two shots 28 days apart. Column: When should you get excited about a coronavirus vaccine? Not yet 2020-05-18T04:00:00Z In addition, neutralizing antibodies against the novel coronavirus were produced from the vaccine in eight participants, four from the 25 microgram group and four from the 100 microgram group. Moderna sees 'positive' Phase I data for potential coronavirus vaccine 2020-05-18T04:00:00Z It also asked for comments from the public on an even higher threshold of 90 micrograms per liter, as well as whether to abandon plans for regulations altogether. E.P.A. Opts Against Limits on Water Contaminant Tied to Fetal Damage 2020-05-14T04:00:00Z The northern province also met China’s interim air quality standard of 35 micrograms per cubic metre. Pollution in China's smog-prone Hebei falls by a quarter in April 2020-05-12T04:00:00Z Samples will vary widely in nature and size, from kilogram-scale samples to micrograms of separated minerals. Store and share ancient rocks 2020-05-10T04:00:00Z The report concluded that such evidence justified reducing the maximum permitted concentrations of fine particulate matter from 12 micrograms per cubic metre of air to between 8 and 10 micrograms. The sustained undermining of science by the EPA’s leaders is a travesty 2020-05-04T04:00:00Z Moderna said it anticipates Phase III trials for the 25 and 100 microgram groups to start in July. Moderna sees 'positive' Phase I data for potential coronavirus vaccine 2020-05-18T04:00:00Z Even an exposure of 18 micrograms per liter, slightly above the current federal recommendation, would amount to an average I.Q. loss of one point. E.P.A. Opts Against Limits on Water Contaminant Tied to Fetal Damage 2020-05-14T04:00:00Z He had more than 70 micrograms of caffeine per milliliter of blood in his system -as much as 23 times the amount found in the system of a typical coffee or soda drinker. Caffeine bought online killed teen. But is Amazon at fault? 2020-04-28T04:00:00Z Despite the decline, average PM2.5 was still much higher than China’s official standard of 35 micrograms, and the recommended World Health Organization level of 10 micrograms. China's smog-prone Hebei saw pollution fall 15% from Oct-March 2020-04-25T04:00:00Z Each of those patients was given at least 500 micrograms of the powerful painkiller fentanyl. Hospital doc’s murder trial in 25 deaths delayed until 2021 2020-04-20T04:00:00Z The current annual standard for fine particles is 12 micrograms per cubic meter of air; the daily exposure limit is 35 micrograms per cubic meter. EPA scientists said U.S. should tighten key air pollution limit. The agency’s head just said no 2020-04-14T04:00:00Z That rule limited the pollution of industrial fine soot particles — each about 1/30th the width of a human hair, but associated with heart attacks, strokes and premature deaths — to 12 micrograms per cubic meter. ‘Unbelievable’ Timing: As Coronavirus Rages, Trump Disregards Advice to Tighten Clean Air Rules 2020-04-14T04:00:00Z The current standards limit annual concentrations to 12 micrograms per cubic meter of air and daily concentrations to 35 per cubic meter. Trump officials reject stricter air quality standards, despite link between air pollution, coronavirus risks 2020-04-14T04:00:00Z CureVac’s experimental rabies vaccine showed a strong immune response with a single microgram of mRNA. With record-setting speed, vaccine makers take their first shots at the new coronavirus 2020-03-31T04:00:00Z The scientists estimated that the current standard, which allows for 12 micrograms of fine soot per cubic meter of air, is “associated with 45,000 deaths” annually. Trump’s Environmental Rollbacks Find Opposition Within: Staff Scientists 2020-03-27T04:00:00Z The victims were given at least 500 micrograms of the opioid fentanyl. Trial delayed for Ohio doctor charged in deaths at hospital 2020-03-30T04:00:00Z The World Health Organization describes NO2 as “a toxic gas which causes significant inflammation of the airways” at concentrations above 200 micrograms per cubic metre. Coronavirus pandemic leading to huge drop in air pollution 2020-03-23T04:00:00Z Because of lead’s toxicity, especially in children, France’s national health agency imposes a legal limit of 0.1 micrograms per square centimeter on the surfaces of any building, including historical monuments. Scientists are leading Notre Dame’s restoration—and probing mysteries laid bare by its devastating fire 2020-03-12T04:00:00Z He was charged only in cases involving at least 500 micrograms of fentanyl because prosecutors said doses that large pointed to an intent to end lives. Hospital fined $400K over doc’s doses for patients who died 2020-03-04T05:00:00Z In a separate paragraph, the scientists wrote that if the rule were tightened to nine micrograms per cubic meter, annual deaths would fall by about 27 percent — or 12,150 people a year. Trump’s Environmental Rollbacks Find Opposition Within: Staff Scientists 2020-03-27T04:00:00Z Gasoline has an odor detection threshold of about 100 micrograms per cubic meter. What’s the World’s Worst Smell? 2020-02-17T05:00:00Z The agency currently takes a routine air reading once every six days, with chloroprene emissions regularly dozens of times above the lifetime exposure threshold recommended by the agency of 0.2 micrograms per cubic meter. Residents of Cancer Town urge tougher measures to monitor toxins 2020-02-12T05:00:00Z A single microgram absorbed in the body is enough to be harmful; according to declassified Atomic Energy Commission reports, the bombs that blew apart at Palomares contained more than 3 billion micrograms. For Many Who Cleaned Up a Nuclear Mess, a Key Ruling Comes Too Late 2020-02-12T05:00:00Z One monitor in June and July of 2018 detected benzene in a concentration of 1,000 micrograms per cubic meter at the distance of about three football fields from an elementary school. 10 US oil refineries exceeding limits for cancer-causing benzene, report finds 2020-02-06T05:00:00Z According to the report, benzene levels consistently exceeded the EPA standard of 9 micrograms per cubic meter of air at the fencelines of 10 of the more than 100 refineries examined by EIP. Ten U.S. refineries emitted excessive cancer-causing benzene in 2019: report 2020-02-06T05:00:00Z Ethyl mercaptan, the stuff added to natural gas to make gas leaks easier to detect, has an odor detection threshold of just 1 or 2 micrograms per cubic meter. What’s the World’s Worst Smell? 2020-02-17T05:00:00Z He was charged only in cases involving at least 500 micrograms of fentanyl. Doctor’s lawyer: Murder case simple, about end-of-life care 2020-01-31T05:00:00Z A reading of anything above 250 micrograms is considered “hazardous” the worst classification on the scale. Australia's bushfires make massive clouds of pollution 2020-01-10T05:00:00Z Centers for Disease Control and Prevention advises doctors to pay attention to a lead blood level higher than 5 micrograms per deciliter. Lead paint, banned for decades, still makes thousands of L.A. County kids sick 2019-12-30T05:00:00Z Stauffer noted that fine particle pollution levels at the National Zoo surpassed 35 micrograms per cubic meter of air both Sunday and Monday. Stagnant air brings ‘unhealthy’ pollution levels to Washington 2019-12-24T05:00:00Z The federal government has recommended a maximum level of chloroprene humans should inhale over a lifetime as 0.2 micrograms a cubic metre. Revealed: Denka lobbied to undermine science behind ‘likely’ cancer-causing toxin 2019-12-19T05:00:00Z He was charged only in cases involving 500 to 2000 micrograms of the powerful painkiller fentanyl - amounts so large that prosecutors said they point to his intent. Court won’t halt lawsuits against doctor in murder case 2019-12-12T05:00:00Z He was charged only in cases involving 500 to 2000 micrograms of the powerful painkiller fentanyl — amounts so large that prosecutors said they point to his intent. Court won’t halt lawsuits against doctor in murder case 2019-12-12T05:00:00Z The daily standard is 35 micrograms and should be strengthened to between 25 micrograms and 30 micrograms, the scientists said in findings released Tuesday. Scientists fired by Trump warn particle pollution standards don’t protect people 2019-10-22T04:00:00Z Some medicinal patches held 100 micrograms and cost $300-$400. The China Connection: How One D.E.A. Agent Cracked a Global Fentanyl Ring 2019-10-16T04:00:00Z Alnylam’s preclinical work on eye delivery suggests that doses as small as three micrograms can be effective and have a long-lasting effect. The challenge of delivering RNA-interference therapeutics to their target cells 2019-10-15T04:00:00Z Some stations in London, for example, reported levels of more than 50 micrograms of nitrogen dioxide per cubic meter of air, compared with the legal EU annual mean concentration of 40 micrograms. Air pollution caused 400,000 premature European deaths in 2016: EU agency 2019-10-16T04:00:00Z Levels above 150 micrograms are considered “unhealthy for sensitive groups”. Beijing smog spikes ahead of China's anniversary celebrations 2019-09-30T04:00:00Z In June, the EPA and HUD tightened those, slashing contamination standards from 40 to 10 micrograms and from 250 to 100 micrograms of lead per square foot for floors and window sills, respectively. In older houses, a trove of lead risks 2019-09-25T04:00:00Z But the report’s data is based on the results for children under 18 who tested higher than 5 micrograms, a lower threshold the city began using only last year. 11,168 Children Tested Positive for Lead. The City Didn’t Inspect the Homes. 2019-09-26T04:00:00Z As of Aug. 31, of about 400 children tested, six showed lead levels above the risk threshold of 5 micrograms per deciliter of blood. High Lead Levels Still Being Found Near Notre-Dame 2019-09-20T04:00:00Z The department said that corrected letters were being mailed that say the blood-lead level test result showed no exposure above the 3 micrograms. State: 300 families sent erroneous lead test letters 2019-09-19T04:00:00Z It shows the concentration of nitrogen dioxide in the air and compares it to the World Health Organization's annual legal limit of 40 micrograms per cubic metre. Estate agents urged to tell buyers about pollution 2019-09-17T04:00:00Z Selling products with more than one microgram of mercury per liter is illegal in the U.S., according to the California Department of Public Health. Woman hospitalized with mercury poisoning after using face cream from Mexico 2019-09-13T04:00:00Z A decrease on that scale would bring Barcelona’s NO2 levels into line with the WHO recommendation of a maximum of 40 micrograms per cubic metre. Barcelona's car-free 'superblocks' could save hundreds of lives 2019-09-10T04:00:00Z An additional 8.5 percent of those children showed levels at or above the French regulatory threshold for concern, which is between 2.5 micrograms and 5 micrograms. High Lead Levels Still Being Found Near Notre-Dame 2019-09-20T04:00:00Z Well samples taken there earlier this year showed levels above 1,000 micrograms. Columbus, West Point dealing with water problem: manganese 2019-09-06T04:00:00Z The Environmental Protection Agency sets a three-year daily average of 12 micrograms of PM 2.5 and 15 micrograms of PM 10 as the limit for protection of public health. The Deadly Toll of Air Pollution 2019-08-27T04:00:00Z The report also indicated the level of fentanyl in Prince's liver was 450 micrograms per kilogram and notes that liver concentrations greater than 69 micrograms per kilogram "seem to represent overdose or fatal toxicity cases." Prince's half-brother and heir Alfred Jackson dead at 66 2019-08-29T04:00:00Z The EPA recommends a safe lifetime exposure limit of 0.2 micrograms per cubic meter of chloroprene, but readings at Fifth Ward have sometimes been hundreds of times above that. School at centre of Guardian's Cancer Town series may move students due to air pollution 2019-08-24T04:00:00Z The alcohol limit for pilots is nine micrograms of alcohol in 100 millilitres of breath - less than half the 22 micrograms limit for drivers in Scotland. Airline tightens rules on crew drinking 2019-08-15T04:00:00Z Vaishnavi’s parents were alerted to the problem at a routine checkup in May, when she registered a lead level of 35 micrograms per deciliter. The makeup and spices were meant to be good for their daughter — not dangerous 2019-08-06T04:00:00Z The four others were 200 micrograms each of misoprostol, a drug used widely in obstetrics and gynecology, including to induce contractions. Opinion | Abortion Pills Should Be Everywhere 2019-08-03T04:00:00Z One of the tests -- which was conducted in a private school -- showed 698 micrograms of lead per square meter, 10 times higher than the 70 microgram level considered potentially dangerous, according to Sky News. Environment group in France sues over 'health risk' from Notre Dame fire 2019-07-30T04:00:00Z In the first six months of 2019, the average PM 2.5 concentration in Hebei was at the same level as last year at 58 micrograms per cubic meter, despite the extension of industrial production curbs. China steel hub Hebei moves 2019 industrial capacity cutting... 2019-07-08T04:00:00Z NASA’s Stardust mission gathered about a microgram of dust from Comet Wild 2 in 2004. NASA drone will soar over Saturn's largest moon 2019-06-26T04:00:00Z To confirm his belief that the compound had caused a “remarkable experience,” he purposely drank the mother lode — a sizable 250 micrograms — a few days later. In 1943, a scientist took a bike ride on LSD. Brian Blomerth illustrates his historic trip 2019-06-26T04:00:00Z That reduced lead levels in kids by about 15 micrograms per deciliter, producing cohorts of kids who are $200bn more productive over their lifetimes than kids born in the 1970s. Banning dangerous chemicals could save the US billions | Leonardo Trasande 2019-06-25T04:00:00Z The murder charges were brought only in cases that involved fentanyl doses between 500 and 2000 micrograms, far more than authorities say is typically used to treat pain. Doctor killed 25 patients, officials say. Can they prove it? 2019-06-06T04:00:00Z He said 2,000 micrograms of fentanyl, or even 500 micrograms, “would generally prove consequential and most likely lethal” in most patients. Ohio Doctor Charged With Killing 25 Patients in Fentanyl Overdoses 2019-06-05T04:00:00Z O'Brien's office said in a statement that Husel ordered that patients receive doses of fentanyl "in various amounts between 500 and 2000 micrograms ... that shortened their life and hastened or caused their death." Ohio doctor accused of murdering 25 patients with painkiller overdoses 2019-06-05T04:00:00Z The Parisian child diagnosed this week held a lead level of 50 micrograms per liter of blood. Pregnant women and children living near Notre Dame urged to undergo blood tests over lead exposure fears 2019-06-04T04:00:00Z The test contained more than 50 micrograms per litre of lead, the agency said. Notre-Dame residents urged to take lead tests 2019-06-04T04:00:00Z One tablet of Centrum Silver, a widely used brand of multivitamins, contains 50 micrograms of vitamin B12 and 5 milligrams of B6. High Doses of B Vitamins Tied to Hip Fractures in Women 2019-05-28T04:00:00Z A 2015 Maine law reduced the blood test threshold that triggers household inspections from 15 micrograms of lead per deciliter of blood to 5 micrograms. More Maine homes being tested for lead since 2015 law change 2019-04-28T04:00:00Z During the dirtier winter months, levels of fine particulate matter in the air there typically hover at around two hundred and twenty-five micrograms per cubic metre. The Hidden Air Pollution in Our Homes 2019-04-01T04:00:00Z Official data shows big improvements in air quality in March, with average PM2.5 readings falling 29 percent to an average of 52 micrograms per cubic meter in the 39 cities. Most northern China cities fail to meet winter smog targets: data 2019-03-31T04:00:00Z The annual average was down 13 percent year-on-year but still well above a national reading of 39 micrograms. China's Hebei to cut steel capacity in 2019-2020 to improve air... 2019-03-06T05:00:00Z The World Health Organization recommends an annual average of no more than 10 micrograms. Northern China pollution soars in February: official data 2019-03-04T05:00:00Z His lawyer, Robert J. Leonard, says Johnson’s blood lead level spiked to 15 micrograms per deciliter while living there. Man who suffered brain damage from lead paint wins $2M 2019-02-26T05:00:00Z “Even short-term increases of just ten micrograms per cubic metre from one day to the next will increase hospital admission rates and mortality in the over sixty-fives,” she said. The Hidden Air Pollution in Our Homes 2019-04-01T04:00:00Z But over the six-month period, concentrations rose 6 percent to 82 micrograms, more than double the national standard of 35 micrograms. Most northern China cities fail to meet winter smog targets: data 2019-03-31T04:00:00Z According to the data, the plant’s highest daily average concentration of the chemical in January was found to be 14.3 micrograms per cubic meter of air. EPA detects highest level of carcinogens at Illinois plant 2019-02-22T05:00:00Z Average levels over the period rose 13 percent to 88 micrograms. Northern China pollution soars in February: official data 2019-03-04T05:00:00Z China’s official air quality standard is 35 micrograms, while the World Health Organization recommends an annual average of no more than 10. Northern China pollution up by 16 percent in January: data 2019-02-11T05:00:00Z Under the rules, action is taken if five micrograms of lead is found in a deciliter of a child’s blood. Health officials request funds to counteract lead poisoning 2019-02-04T05:00:00Z The World Health Organisation recommends a concentration of no more than 10 micrograms. Desperate Mongolians send children into countryside to escape... 2019-02-04T05:00:00Z That beat its target of 63 micrograms, but is still well above China’s national standard of 35 micrograms. China's Henan underperforms on smog after winter surge 2019-01-10T05:00:00Z At moderate levels - 10 micrograms to 25 micrograms of lead in a child’s blood - the neurotoxic metal can cause irreversible damage to intelligence and memory and can result in permanent hyperactivity disorders and learning disabilities. Attorney in lead poisoning cases wants action from mayor 2019-01-07T05:00:00Z This was still nearly double China’s national standard of 35 micrograms. Air quality worsens in China's Henan province, improves elsewhere 2019-01-06T05:00:00Z Average emissions are still significantly higher than China’s official air quality standard of 35 micrograms. China's Beijing, Hebei cut smog emissions 12 percent in 2018 2019-01-04T05:00:00Z The 28 cities in the Beijing-Tianjin-Hebei region saw average emissions rise 47 percent to 90.8 micrograms, the analysis showed, while six cities in central China’s Henan province saw concentrations double from last year. Northern China smog worsens in October-November as pace of... 2018-12-12T05:00:00Z It hit nearly 100 micrograms in November, more than double a year earlier. China's Henan underperforms on smog after winter surge 2019-01-10T05:00:00Z Anything above 10 micrograms per deciliter is considered especially dangerous, and even 3 micrograms per deciliter can increase an animal’s mortality rate. Poisoned Wildlife and Tainted Meat: Why Hunters Are Moving Away From Lead Bullets 2018-11-24T05:00:00Z All modern mass measurements are derived from the kilogram, whether micrograms of pharmaceutical medicine or gold dust, kilos of fruit or fish, or tonnes of steel. How much does a kilogram weigh? Depends on your 'Planck constant' 2018-11-16T05:00:00Z And it is inconsistent — when Le Grand K was examined in the 1980s, it weighed several micrograms less than it was supposed to. A massive change: Nations will vote to redefine the kilogram 2018-11-15T05:00:00Z It turns out the thirty-five micrograms never existed. The Kilogram’s Long, Slow Climb to Harmony 2018-11-15T05:00:00Z A total of 262 cities failed to meet the national standard of 35 micrograms over the year. China's Henan underperforms on smog after winter surge 2019-01-10T05:00:00Z The suit says Tyler was given two doses of 25 micrograms of the synthetic opioid fentanyl. Lawsuit: Nurse gave 83-year-old man fatal dose of fentanyl 2018-11-15T05:00:00Z On Thursday the cabinet agreed on new legislation, according to which driving bans in cities with nitrogen oxide emissions below 50 micrograms per cubic meter of air are disproportionate. German finance minister: Changing imissions protection law makes... 2018-11-15T05:00:00Z All modern mass measurements are traceable back to it - from micrograms of pharmaceutical medicines to kilos of apples and pears and tonnes of steel or cement. Scientists to swap dusty old kilogram for something more stable 2018-11-12T05:00:00Z In 2010, when it was sent to France for calibration at the International Bureau of Weights and Measures, it was discovered to be about thirty-five micrograms heavier than anticipated. The Kilogram’s Long, Slow Climb to Harmony 2018-11-15T05:00:00Z Hundreds of miles north, in Kolkata, the numbers nearly doubled to 78 micrograms per cubic meter from 40 during the same period. As World’s Air Gets Worse, India Struggles to Breathe 2018-10-30T04:00:00Z Later, he was given 100 micrograms of fentanyl. Lawsuit: Nurse gave 83-year-old man fatal dose of fentanyl 2018-11-15T05:00:00Z The newly announced measures will apply to 15 German cities that significantly exceed the European Union’s limit of 40 micrograms of NOx per cubic meter. Germany wants automakers to pay up as court mulls diesel ban 2018-10-24T04:00:00Z It just fell short of the state standard of 35 micrograms. China's smog-prone north must guarantee winter heat: vice premier 2018-10-18T04:00:00Z Obediently, he gulped down a few micrograms of peanut flour—less than 1/1000 of a peanut—diluted in grape Kool-Aid. A revolutionary treatment for allergies to peanuts and other foods is going mainstream—but do the benefits outweigh the risks? 2018-10-18T04:00:00Z That would be a very small amount compared with the overall pollution, which is at between 73 and 78 micrograms in cities like Stuttgart or Munich, the newspaper cited UBA as saying. German agency doubts benefits of incentives to trade in old... 2018-09-22T04:00:00Z The World Health Organization recommends concentrations of no more than 10 micrograms. China's Hebei meets state smog standards for first time in August 2018-09-10T04:00:00Z In my top drawer, next to Mom’s passport, are more than 100 micrograms worth of fentanyl patches — enough to kill her and several passers-by. Could I Kill My Mother? 2018-08-31T04:00:00Z The District and 18 states use the CDC’s recommendation of requiring action when the lead levels in children’s blood reaches 5 micrograms per deciliter. High levels of lead found in some water outlets in schools in Montgomery and Anne Arundel 2018-08-16T04:00:00Z Centers for Disease Control and Prevention’s threshold for elevated lead levels – 5 micrograms per deciliter of blood. Special Report: Children poisoned by lead on U.S. Army bases as... 2018-08-16T04:00:00Z China’s official urban air quality standard is 35 micrograms, but the World Health Organization recommends levels of no more than 10 micrograms. China's Hebei province vows 15 percent cut in smog by 2020 2018-08-14T04:00:00Z “There is no evidence there is anything magical in 12 micrograms,” said Pope. To Kill Climate Rule, EPA Proposes Redefining the Dangers of Soot 2018-08-06T04:00:00Z Kappelmann pointed to EPA's standard for fine particulate matter, stating EPA had established 12 micrograms to be within a "margin of safety." To kill climate rule, Trump's EPA wants to redefine danger of soot 2018-08-06T04:00:00Z A spokeswoman for Hogan said the governor has supported adopting the CDC’s recommended 5 micrograms, but added that doing so would require an act of the legislature. High levels of lead found in some water outlets in schools in Montgomery and Anne Arundel 2018-08-16T04:00:00Z This is lower than the UK limits of 25 micrograms per cubic metre but closer to the World Health Organization's recommended limit of 10 micrograms per cubic metre. Even low air pollution may damage heart 2018-08-02T04:00:00Z The change reduced the threshold to five micrograms of lead per deciliter of blood, from 10. Inquiry on Public Housing Lead Failures Extends to Health Department 2018-07-27T04:00:00Z Kappelmann pointed to EPA’s standard for fine particulate matter, stating EPA had established 12 micrograms to be within a “margin of safety.” To Kill Climate Rule, EPA Proposes Redefining the Dangers of Soot 2018-08-06T04:00:00Z Currently, that standard is set at an annual average concentration of 12 micrograms per cubic meter. To kill climate rule, Trump's EPA wants to redefine danger of soot 2018-08-06T04:00:00Z In downtown Los Angeles last year, fine particle pollution jumped above 300 micrograms per cubic meter — more than eight times the daily average health standard of 35 — and remained elevated through the following morning. July 4th brings some of the year's worst air pollution. You can thank fireworks 2018-07-03T04:00:00Z The children tested positive for lead levels of 5 to 9 micrograms per deciliter, the minimum amount for which the federal Centers for Disease Control and Prevention recommends that localities intervene. 820 Children Under 6 in Public Housing Tested High for Lead 2018-07-01T04:00:00Z The agency wants to decrease limits on Lake Wisconsin from 100 micrograms per liter to 47. DNR board approves drafting new phosphorus rules for 3 lakes 2018-06-27T04:00:00Z The group noted that EPA’s own modeling from 2016 predicted that just 5 percent of the population would be exposed to particle levels that reach 12 micrograms per cubic meter. To Kill Climate Rule, EPA Proposes Redefining the Dangers of Soot 2018-08-06T04:00:00Z "There is no evidence there is anything magical in 12 micrograms," said Pope. To kill climate rule, Trump's EPA wants to redefine danger of soot 2018-08-06T04:00:00Z India is home to the world’s 14 most polluted cities, based on the amount of particulate matter under 2.5 micrograms found in every cubic meter of air. India's capital battered by dust storms as it awaits the rain 2018-06-15T04:00:00Z The government aims to bring down national concentrations down to its “interim” standard of 35 micrograms by around 2035. China Yangtze River Delta air quality worsens January-April: ministry 2018-05-23T04:00:00Z The average concentration across the city of small, breathable particles known as PM 2.5 was 64 micrograms per cubic meter last month, the Beijing Municipal Environmental Protection Bureau said on Monday. Beijing sees April pollution levels rise as industry curbs end 2018-05-21T04:00:00Z Bradford, M. M. A rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding. Hyperexpandable, self-healing macromolecular crystals with integrated polymer networks 2018-05-01T04:00:00Z The group noted that EPA's own modeling from 2016 predicted that just 5 percent of the population would be exposed to particle levels that reach 12 micrograms per cubic meter. To kill climate rule, Trump's EPA wants to redefine danger of soot 2018-08-06T04:00:00Z India is home to the world’s 14 most polluted cities, the WHO said, based on the amount of particulate matter under 2.5 micrograms found in every cubic meter of air. Indian officials lament inaction of cities with world's worst air 2018-05-02T04:00:00Z The capital Beijing said on Monday its pollution levels fell 22.4 percent from a year ago to 59 micrograms over January to April, though it saw readings rise 20.8 percent year-on-year in April alone. China Yangtze River Delta air quality worsens January-April: ministry 2018-05-23T04:00:00Z In London, for example, levels fell from 17 to 11 micrograms from 2013 to 2015, while in the same period it fell from 17 micrograms to 12 in Sheffield. UK's most polluted towns and cities revealed 2018-05-01T04:00:00Z In 2013, that scientific consensus prompted EPA to reduce allowable particulate levels to 12 micrograms per cubic meter of air, down from an earlier standard of 15 micrograms. Critics allege EPA’s new transparency rule has hidden pro-industry agenda 2018-05-01T04:00:00Z In the case of breath, nine micrograms of alcohol in 100 ml are allowed and in urine the limit is 27 milligrams of alcohol in 100 ml. 'Alcohol' pilots cleared after blunder 2018-04-26T04:00:00Z Environmental Protection Agency says a “good” level would be 0-50 micrograms. Indian officials lament inaction of cities with world's worst air 2018-05-02T04:00:00Z China aims to reach an “interim” national standard of 35 micrograms by around 2035, the environment ministry said last year. China cuts smog but health damage already done: study 2018-04-17T04:00:00Z South Korea issues an advisory when the fine dust level reaches 150 micrograms per cubic meter and a warning if the level exceeds 300 micrograms per cubic meter. SKorean baseball league cancels games after pollution alert 2018-04-06T04:00:00Z It adds that the level of fentanyl in Prince’s liver was 450 micrograms per kilogram, and notes liver concentrations greater than 69 micrograms per kilogram “seem to represent overdose or fatal toxicity cases”. Prince had ‘exceedingly high’ level of fentanyl in body when he died 2018-03-26T04:00:00Z The report explains that liver concentrations greater than 69 micrograms per kilogram “seem to represent overdose or fatal toxicity cases.” The Latest: Fentanyl in Prince’s body was exceedingly high 2018-03-26T04:00:00Z On Wednesday, air quality in the capital stood at 143 micrograms, which is “unhealthy for sensitive groups”. Indian officials lament inaction of cities with world's worst air 2018-05-02T04:00:00Z That would put tens of micrograms of material in two slightly different places at the same time—and test whether quantum weirdness extends almost to the human scale. Weird vibrations poised to control quantum computers 2018-03-14T04:00:00Z Measurements show that the threshold of 40 micrograms of NOx per cubic meter is regularly surpassed in dozens of German cities including Munich, Stuttgart and Cologne. 5 things to know about Germany’s diesel ban case 2018-02-27T05:00:00Z All came back positive, with the highest reading 420 micrograms per deciliter of blood - more than 80 times the point considered a health concern. Kenya's 'Erin Brockovich' defies harassment to bring anti-pollution case to courts 2018-02-14T05:00:00Z The level remains far higher than the state standard of 35 micrograms. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z However, the city is still some way from reaching its official PM2.5 standard of 35 micrograms and the recommended level of no more than 10 micrograms set by the World Health Organization. Beijing's struggle against pollution will be tough, take time: mayor 2018-01-24T05:00:00Z For London to exceed the legal limit for NO2 emissions, there needs to be a recording of 18 hours of at least 200 micrograms per cubic metre anywhere in the capital. London's January air 'best in 10 years' 2018-01-15T05:00:00Z Fewer than 1% of postcodes are rated either 4 or 5, and no postcodes in Great Britain fall into the highest category - six - for areas that average over 100 micrograms of NO2 per cubic metre. Pollution hotspots revealed 2018-01-09T05:00:00Z But even that is far above the World Health Organisation recommended annual level of 10 micrograms per cubic metre. Has Beijing's air quality improved? 2018-01-08T05:00:00Z The World Health Organization recommends no more than 10 micrograms. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z However, the city is still some way from reaching its official PM2.5 standard of 35 micrograms and the recommended level of no more than 10 micrograms set by the World Health Organization. Beijing's struggle against pollution will be tough, take time: mayor 2018-01-24T05:00:00Z The World Health Organization recommends levels of no more than 10 micrograms. Beijing meets 2017 air pollution target set under 2013 clean-up plan 2018-01-03T05:00:00Z The World Health Organization recommends the level should be no more than 10 micrograms. China says more than 18,000 officials failed or performed badly in pro 2017-12-28T05:00:00Z The World Health Organization recommends concentrations of no more than 10 micrograms, while China should aim to meet its own “interim” standard of 35 micrograms by 2035, China’s Minister of Environmental Protection said in October. Beijing spared as smog triggers curbs on factories across northern Chi 2017-12-15T05:00:00Z The measures saw PM2.5 emissions fall by an average of 33 percent to 77 micrograms from October last year to the end of January, the environment ministry said in a separate notice on Monday. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z The average pollution exposure was 14 micrograms per cubic meter of PM 2.5, the tiny particles that easily enter the smallest airways in the lungs. Air Pollution May Harm Babies Even Before They Are Born 2017-12-05T05:00:00Z The World Health Organization recommends levels of no more than 10 micrograms. Beijing meets 2017 air pollution target set under 2013 clean-up plan 2018-01-03T05:00:00Z The World Health Organization recommends the level should be no more than 10 micrograms. China says more than 18,000 officials failed or performed badly in pro 2017-12-28T05:00:00Z The World Health Organization recommends concentrations of no more than 10 micrograms, while China should aim to meet its own “interim” standard of 35 micrograms by 2035, China’s Minister of Environmental Protection said in October. Beijing spared as smog triggers curbs on factories across northern Chi 2017-12-15T05:00:00Z The level remains far higher than the state standard of 35 micrograms. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z The researchers found that for each 5 microgram per cubic meter increase in PM 2.5, the risk of low birth weight increased by 15 percent. Air Pollution May Harm Babies Even Before They Are Born 2017-12-05T05:00:00Z The law lowers the leading poisoning threshold to start intervention methods from 15 micrograms of lead per deciliter to 5 micrograms. New Maine lead law fuels 10-fold jump in children tested 2017-12-07T05:00:00Z China’s official air quality standard is 35 micrograms, while the recommended level set by the World Health Organization should be no more than 10 micrograms. China's government accuses four cities of air pollution failures 2017-11-28T05:00:00Z From Nov. 1 through the end of February, the air district issues no-burn alerts when fine particulate pollution rises to an unhealthy level, defined as more than 30 micrograms per cubic meter. A 24-hour no-burn alert will take effect at midnight – LA Times 2017-11-26T05:00:00Z The World Health Organization recommends no more than 10 micrograms. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z The Environmental Protection Agency standard for PM 2.5 is 12 micrograms per cubic meter averaged over three years, and the World Health Organization suggests 10 as a limit. Air Pollution May Harm Babies Even Before They Are Born 2017-12-05T05:00:00Z On Tuesday, levels of the most dangerous air particles, called PM 2.5, reached more than 700 micrograms per cubic meter in parts of the city, according to data from the United States Embassy. Delhi, Blanketed in Toxic Haze, ‘Has Become a Gas Chamber’ 2017-11-07T05:00:00Z China’s official air quality standard is 35 micrograms, while the recommended level set by the World Health Organization should be no more than 10 micrograms. China's government accuses four cities of air pollution failures 2017-11-28T05:00:00Z In 2015, 5,400 city children tested with an elevated blood lead level, 5 micrograms per deciliter or higher, New York’s most recent annual report on lead poisoning showed. Special Report: Lead poisoning lurks in scores of New York areas 2017-11-14T05:00:00Z The measures saw PM2.5 emissions fall by an average of 33 percent to 77 micrograms from October last year to the end of January, the environment ministry said in a separate notice on Monday. Major China region sees smog worsen in January, adds to fears polluter 2018-02-12T05:00:00Z On Tuesday, levels of the most dangerous air particles, called PM 2.5, reached more than 700 micrograms per cubic meter in parts of the city, according to data from the U.S. Toxic fog suffocates New Delhi 2017-11-07T05:00:00Z As recently as June, for example, a study in the New England Journal of Medicine found significant evidence of adverse effects related to PM2.5 exposure at concentrations below 12 micrograms. Analysis | The Energy 202: The other scientific consensus the EPA is bucking 2017-10-11T04:00:00Z The National Ambient Air Quality Standard for fine particulate matter averaged over 24 hours is 35 micrograms in a cubic meter of air. Perspective | Montana residents are desperate for clean air, and they’re calling me 2017-09-15T04:00:00Z In 2015, 5,400 city children tested with an elevated blood lead level, 5 micrograms per deciliter or higher, New York’s most recent annual report on lead poisoning showed. Special Report: Lead poisoning lurks in scores of New York areas 2017-11-14T05:00:00Z Hayden carefully removed a microgram portion of the substance inside and mixed it with a potassium bromide solution. Perspective | The doctor said it could cure cancer. The federal chemist proved that it couldn’t. 2017-08-26T04:00:00Z The lightest creature weighed at the London Zoo so far is the leaf-cutter ant, whose weight is measured in micrograms, Habben said. Weigh a python? Leave it to the London Zoo 2017-08-26T04:00:00Z The lightest creature weighed at the London Zoo so far is the leaf cutter ant, whose weight is measured in micrograms, Mr. Habben said. null 2017-08-26T04:00:00Z The WHO considers arsenic concentrations above 10 micrograms per liter to be dangerous. 50 Million in Pakistan Are at Risk of Arsenic Poisoning 2017-08-24T04:00:00Z And in 2014, WHO estimated that around 200 million people worldwide are exposed to concentrations exceeding the recommended limit of 10 micrograms per liter of water. Arsenic in drinking water threatens up to 60 million in Pakistan 2017-08-23T04:00:00Z In Pakistan, the government says that 50 micrograms per litre is acceptable. 'Alarmingly high' levels of arsenic in Pakistan's ground water - BBC News 2017-08-23T04:00:00Z But based on new research, the agency is proposing limiting sulfide in the sediment in which wild rice grows to 120 micrograms per liter. Minnesota regulators propose changes in wild rice protection 2017-08-21T04:00:00Z China's official standard is 35 micrograms, higher than the level of 10 micrograms the World Health Organization recommends. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z Indeed, dust densities above 100 micrograms per cubic metre, when the telescope's enclosure must be shut, are statistically more frequent at Mauna Kea. Thirty Meter Telescope: Alternative telescope site is a good back-up : Nature : Nature Research 2017-07-25T04:00:00Z Nearly two-thirds exceeded the WHO recommended threshold, and extremely high concentrations—above 200 micrograms per liter—were found along the Indus River valley. Arsenic in drinking water threatens up to 60 million in Pakistan 2017-08-23T04:00:00Z The 474 species they considered included runners, swimmers, and flyers that ranged in mass from 30 micrograms to 100 metric tons. Why midsized animals are the fastest on Earth 2017-07-17T04:00:00Z The standard is reevaluated every five years, with the goal in 2012 to limit rates to 12 micrograms. Air pollution contributes to early deaths among elderly, minority populations, says Harvard study 2017-06-29T04:00:00Z Overall PM2.5 levels throughout China hit an average of 45 micrograms in the first seven months, the same as last year. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z The study, titled Air Pollution and Mortality in the Medicare Population, recorded rates of PM2.5 across the nation that ranged from as low as six to as high as 15 micrograms per cubic meter. U.S. air quality, while meeting standards, still puts elderly, vulnerable minorities at risk: Study 2017-06-29T04:00:00Z County health officials counted negative tests from one laboratory – at the Children’s Hospital Los Angeles – as elevated, or 5 micrograms per deciliter. L.A. health officials misstated some cases of childhood lead exposure 2017-06-01T04:00:00Z County officials received the most recent lab results Thursday, and they showed toxin levels as high as 114 micrograms per liter. Why you still can’t swim in — or even touch — Summit Lake in Thurston County 2017-05-25T04:00:00Z The FDA and the CDC recommended that children younger than 6 be rechecked if their Magellan venous tests showed lead levels of less than 10 micrograms per deciliter. Blood tests significantly underestimated lead levels, FDA and CDC warn 2017-05-17T04:00:00Z Beijing is also under pressure to cut average concentrations to less than 60 micrograms for the whole of 2017. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z Chinese cities need to cut average PM2.5 readings to 35 micrograms in order to meet state standards, while the World Health Organization recommends concentrations of no more than 10 micrograms. Smog in key northern China region rises in first four months of year 2017-05-16T04:00:00Z The city aims to bring the average down to around 60 micrograms this year, a cut of more than 25 percent from 2012 levels. Beijing removes 180,000 old, polluting cars from roads from January-April 2017-05-04T04:00:00Z Even 1 microgram per liter is considered a cause for health concerns. Why you still can’t swim in — or even touch — Summit Lake in Thurston County 2017-05-25T04:00:00Z In one of the most terrifying examples of self experimentation in the annals of science, Hoffman ingested 250 micrograms of lysergic acid and had to be helped home on his bicycle by his lab assistant. Psychedelic drugs induce 'heightened state of consciousness', brain scans show 2017-04-19T04:00:00Z China's official standard is 35 micrograms, higher than the level of 10 micrograms the World Health Organization recommends. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z State and local health departments provide services, including educational materials, to some families whose children test at or above 4.5 micrograms per deciliter. Exclusive: Lead poisoning afflicts neighborhoods across California 2017-03-22T04:00:00Z Many birds, Tompkins said, test at 5-10 micrograms, “too low to show symptoms, but the same level of lead seen in the kids in Flint, Michigan”. Bald eagle population threatened by lead poisoning, US scientists warn 2017-03-16T04:00:00Z That compares with a WHO guideline of an annual average of 10 micrograms per cubic meter. Nepal banishes old vehicles from Kathmandu's streets to fight smog 2017-03-01T05:00:00Z The level of PM2.5 fine particle emissions was also worryingly high: 44 micrograms per cubic metre, which can cause harm for people with respiratory or heart disease, the elderly and children. Suffocating planet: air pollution around the world today – live 2017-02-13T05:00:00Z Overall PM2.5 levels throughout China hit an average of 45 micrograms in the first seven months, the same as last year. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z The result: 120 micrograms of lead per deciliter of blood, which, according to the District’s Department of Energy and Environment, is the highest level in the city in at least 20 years. Washington’s worst case of lead poisoning in decades happened in a home sanctioned by housing officials 2017-01-30T05:00:00Z And all it takes is 100 micrograms of the drug, roughly the weight of two and a half eyelashes. Lucy in the sky with protein: Did we find the key to LSD’s psychoactive potency? 2017-01-29T05:00:00Z Current pollution levels for PM10 concentrations are at 101 micrograms - more than double the legal limit. 'Filthy air' prompts 'very high' pollution alert for London - BBC News 2017-01-23T05:00:00Z This was far above the national standard of 60 micrograms per cubic meter, according to the China National Environmental Monitoring Center. China summons top officials from heavily polluted Linfen city 2017-01-19T05:00:00Z Beijing is also under pressure to cut average concentrations to less than 60 micrograms for the whole of 2017. Northern China air quality worsens in January-July: ministry 2017-08-16T04:00:00Z The level of PM2.5 pollution, the fine particulates that pose the greatest danger to health, exceeded 190 micrograms per cubic meter on Sunday in Hong Kong, and the high levels continued into Monday. Southern China Is Blanketed in Smog as Beijing Gets Slight Reprieve 2017-01-09T05:00:00Z Under EU law hourly levels of NO2, mostly caused by diesel vehicles, must not exceed 200 micrograms per cubic metre more than 18 times in a year. Brixton Road breaches annual air pollution limit in five days - BBC News 2017-01-06T05:00:00Z The Chinese capital reached dangerous levels of more than 400 micrograms per cubic metre. Satellite Eye on Earth: December 2016 – in pictures 2017-01-04T05:00:00Z In Munich, particulate levels briefly reached 26 times the EU-recommended daily limit of 50 micrograms of particulates per cubic metre of air. Germany 'pollution spike' follows New Year's Eve fireworks - BBC News 2017-01-03T05:00:00Z They say lead dust levels must meet the 40 micrograms per square foot of surface limit, which is used by the federal Department of Housing and Urban Development. Cleanup ongoing to reduce lead dust at National Guard armory 2016-12-29T05:00:00Z That compares with a WHO guideline of an annual average of no more than 10 micrograms. Air pollution in northern Chinese city surpasses WHO guideline by 100 times 2016-12-19T05:00:00Z The level of PM10 lead particles in Paris was higher than the recommended 80 micrograms per cubic metre several days last week. Paris bans cars for second day running as pollution strikes 2016-12-07T05:00:00Z This results in concentrations of breathable particulates between 900 and 1,400 micrograms per cubic metre - way above the 200 microgram level rated as "very unhealthy" by the US Environmental Protection Agency's Air Quality Index. Do smoke-free stoves really save lives? - BBC News 2016-12-06T05:00:00Z Levels in the Indian capital averaged well over 900 micrograms per cubic meter, more than 36 times the level the WHO considers acceptable and 15 times the Indian norm. Indians look for solutions only when toxic pollution soars 2016-12-05T05:00:00Z Vermont Army National Guard officials say a recent reading of 1,400 micrograms of lead per square foot was detected in a surface sample collected in January. Cleanup ongoing to reduce lead dust at National Guard armory 2016-12-29T05:00:00Z Yes, the United States has seen a rise in populism, but it hasn’t experienced a microgram of the violence that accompanied the fall of the Roman republic. Five myths about the decline and fall of Rome 2016-12-02T05:00:00Z World Health Organisation guidelines recommend an annual average of 10 micrograms. China says air pollution worsens in October 2016-11-14T05:00:00Z The World Health Organization sets the healthy average annual limit of these particles at 10 micrograms per cubic meter. Editorials from around New York 2016-11-09T05:00:00Z The reading for pollutants in the atmosphere recently breached the 1,000 microgram mark for the first time in one neighbourhood in south Delhi – 10 times the World Health Organisation’s recommended level. Delhi air pollution closes schools for three days 2016-11-06T04:00:00Z The WHO considers a concentration greater than 10 micrograms per cubic meter of these fine particles to be dangerous. 1 in 7 children globally lives with ‘toxic’ air, study finds 2016-10-31T04:00:00Z On Friday, PM 2.5 levels were well above 300 micrograms per cubic meter - more than 30 times higher than the WHO recommendation of no more than 10 mcg per cubic meter. 2 billion children breathe toxic air worldwide, UNICEF says 2016-10-30T04:00:00Z On Friday, PM 2.5 levels were well above 300 micrograms per cubic meter — more than 30 times higher than the WHO recommendation of no more than 10 mcg per cubic meter. 2 billion children breathe toxic air worldwide, UNICEF says 2016-10-30T04:00:00Z The Vegan Society recommends eating two to three servings a day of fortified foods to get at least three micrograms of B12. Vitamin B12 as Protection for the Aging Brain 2016-09-06T04:00:00Z An extensive review of evidence suggested everyone over the age of one needs to consume 10 micrograms of vitamin D each day in order to protect bone and muscle health. Vitamin D 'significantly reduces severe asthma attacks' - BBC News 2016-09-05T04:00:00Z The proposal would reduce the level that triggers intervention from 20 micrograms per deciliter of blood to 5. HUD proposes lowering acceptable lead level for children 2016-08-31T04:00:00Z Environmental Protection Agency’s health standard for ozone pollution from the current 70 parts per billion to 60 ppb and its annual limit on fine particle pollution from 12 micrograms per cubic meter to 11. Thousands of lives could be saved in California by stricter air pollution limits, study finds 2016-08-10T04:00:00Z So would a fine particle annual standard of 11 micrograms per cubic meter, rather than the EPA's 12 microgram standard. Tougher U.S. Air Standards Would Be Lifesavers: Study 2016-08-10T04:00:00Z Dr. Yonetani says that a single heaping tablespoon of natto contains approximately 300 micrograms of K2, about seven times the minimum daily requirement. Are You Ready to Eat Your Natto? 2016-08-02T04:00:00Z And public health officials said, in winter months, people should consider getting this from 10 microgram supplements, if their diet is unlikely to provide it. Vitamin D 'significantly reduces severe asthma attacks' - BBC News 2016-09-05T04:00:00Z A lead level of five micrograms or more per deciliter of blood is regarded as elevated, according to the U.S. Lead found in state home water; disabled untested for month 2016-07-27T04:00:00Z About 20 puffs on an e-cigarette release 90 to 100 micrograms in comparison. More cancer-causing chemicals found in electronic cigarettes 2016-07-27T04:00:00Z And public health officials say, in winter months, people should consider getting this from 10 microgram supplements, if their diet is unlikely to provide it. Vitamin D supplements 'advised for everyone' - BBC News 2016-07-20T04:00:00Z Vitamin D - 10 micrograms a day - is recommended for healthy bones in the mother and baby. Pregnancy multivitamins 'are a waste of money' - BBC News 2016-07-11T04:00:00Z The level of vitamin D taken in these clinical trials was much higher than this recommendation at 25 to 50 micrograms per day. Vitamin D 'significantly reduces severe asthma attacks' - BBC News 2016-09-05T04:00:00Z The state Department of Health said the average level was 23.5 micrograms per liter, compared with 2 to 6 micrograms in the general population. US House probes response to toxic chemical in drinking water 2016-07-07T04:00:00Z The amount of acrolein released is still much less than a regular cigarette, which delivers 400 to 650 micrograms. More cancer-causing chemicals found in electronic cigarettes 2016-07-27T04:00:00Z It comes as a government commissioned report sets the recommended levels at 10 micrograms of the vitamin a day. Vitamin D supplements 'advised for everyone' - BBC News 2016-07-20T04:00:00Z The world’s first micrograms of plutonium produced at the Manhattan Project secret site “W” in Richland, Wash., were sent to Los Alamos for tests of a new atom bomb, but that wasn’t their only destination. 25 More Moments That Changed America 2016-06-28T04:00:00Z The blood lead level of concern is 5 or more micrograms of lead per deciliter of blood. Flint's Lead-Contamination Crisis 'Entirely Preventable' 2016-06-24T04:00:00Z Children are often found to have a blood lead level of 1-2 micrograms per deciliter, which is consistent with background levels of lead. Life in Missouri's Fading Old Lead Belt 2016-06-22T04:00:00Z A microgram, or a millionth of a gram, in the body is considered potentially harmful. Decades Later, Sickness Among Airmen After a Hydrogen Bomb Accident 2016-06-19T04:00:00Z We need only 150 micrograms, or mcg, of iodine per day in our diet, according to the Institute of Medicine. Thyroid supplements are more trouble than they’re worth 2016-05-20T04:00:00Z For my elevated TSH, I was prescribed an initial low dose of 25 micrograms of levothyroxine and instructed to double the dose after two weeks. Weird aches, dry skin, horrible fatigue, puffy face: I had a thyroid problem 2016-05-23T04:00:00Z Children were randomly assigned to receive one of three inhaled therapies: 200 micrograms of budesonide twice daily, 8 milligrams of nedocromil twice a day, or a placebo, the study authors said. Severe Asthma in Childhood Linked to COPD Risk Later 2016-05-12T04:00:00Z However, if a child is found to have a blood lead level of 5 micrograms per deciliter or higher, the state must intervene. Life in Missouri's Fading Old Lead Belt 2016-06-22T04:00:00Z According to declassified Atomic Energy Commission reports, the bombs at Palomares released an estimated seven pounds — more than 3 billion micrograms. Decades Later, Sickness Among Airmen After a Hydrogen Bomb Accident 2016-06-19T04:00:00Z Air pollution levels were generally much lower for cities in developed countries with Sydney, New York and London registering 17, 16 and 22 micrograms per cubic metre for PM10s respectively. Air pollution rising at an 'alarming rate' in world's cities 2016-05-11T04:00:00Z The agency instructs public health officials to consider action if a child’s level is at or above 5 micrograms per deciliter. Longtime lead poisoning in boy, 16, traced to sheepskin rugs 2016-05-05T04:00:00Z Medical treatment is indicated for children with levels at 45 micrograms of lead per deciliter of blood, the CDC advises. High lead levels in kids not just linked to water 2016-04-30T04:00:00Z The presence of less than one microgram of meldonium in samples taken before March 1 is acceptable, it said. ISU rescinds ban on Russian athletes for taking meldonium 2016-04-21T04:00:00Z The legal limit in England and Wales is 35 micrograms. Rugby star Danny Cipriani 'had glazed eyes' after crash - BBC News 2016-04-18T04:00:00Z In the first stage, athletes’ urine samples contained concentrations of meldonium above 10 micrograms. WADA Opens a Door for Athletes Who Tested Positive for Meldonium 2016-04-13T04:00:00Z In Washington, health officials have recorded just 16 cases of kids with levels above 45 micrograms per deciliter since 1999, about one per year. Longtime lead poisoning in boy, 16, traced to sheepskin rugs 2016-05-05T04:00:00Z The highest blood-lead level reported in King County last year was in a child older than 6 who posted 35 micrograms of lead per deciliter, raising serious concerns. High lead levels in kids not just linked to water 2016-04-30T04:00:00Z The presence of less than one microgram of meldonium in doping samples in tests conducted on athletes before 1 March this year is acceptable, the World Anti-Doping Agency has said. Wada says it will accept less than one microgram of meldonium in pre-March doping samples 2016-04-13T04:00:00Z Experts estimate that once a child reaches 10 micrograms of lead per one-tenth of a liter of blood, they could already have lost up to 7.4 IQ points. How Philadelphia schools' vast effort to rid water of lead went under the radar 2016-04-10T04:00:00Z During the second phase, concentrations of more than two micrograms would be picked up for roughly three weeks. WADA Opens a Door for Athletes Who Tested Positive for Meldonium 2016-04-13T04:00:00Z The state’s analysis examined census tracts across more than half a dozen communities, counting how many children in each had levels of 4.5 micrograms of lead or more per deciliter of blood. Higher levels of lead found in blood of children near Exide plant in Vernon 2016-04-08T04:00:00Z Since a lethal dose can be counted in micrograms, anyone possessing a kilogram of fentanyl should be viewed as a drug dealer, Bates said on Tuesday. Bill to toughen sentences for fentanyl dealers advances in California 2016-04-05T04:00:00Z Patients were given either a 100 microgram vitamin D tablet or a sugar pill placebo each day for a year. Vitamin D 'heals damaged hearts' - BBC News 2016-04-04T04:00:00Z China uses a considerably more liberal standard, classifying up to 75 micrograms as “good.” China Air Quality Study Has Good News and Bad News 2016-03-30T04:00:00Z It said that doping tests taken before March that showed concentrations of meldonium under one microgram should be viewed as evidence the drug was ingested before it had been outlawed. WADA Opens a Door for Athletes Who Tested Positive for Meldonium 2016-04-13T04:00:00Z Centers for Disease Control and Prevention threshold of 5 micrograms per deciliter for young children with particularly high levels of lead in their blood. Higher levels of lead found in blood of children near Exide plant in Vernon 2016-04-08T04:00:00Z At 10 micrograms of lead per deciliter or higher, CDC recommends follow-up and intervention. Fact checking the seventh Democratic debate 2016-03-06T05:00:00Z In the UK, people over 65 are advised to take 10 microgram supplements of the vitamin. Vitamin D 'heals damaged hearts' - BBC News 2016-04-04T04:00:00Z In Beijing, they fell from 99 micrograms per cubic meter to 81, and in Shanghai from 61 to 50. China Air Quality Study Has Good News and Bad News 2016-03-30T04:00:00Z The memo added that rulings on cases in which tests taken before March had shown concentrations lower than 15 micrograms should be delayed while the agency’s labs established excretion times more precisely. WADA Opens a Door for Athletes Who Tested Positive for Meldonium 2016-04-13T04:00:00Z Caden Anderson, 4, tested at a blood lead level above 20 micrograms last year. St. Louis’ lead problem isn’t in tap water, but old paint 2016-03-04T05:00:00Z According to the CDC, about 500,000 children in the United States aged 1 to 5 years old have blood lead levels above 5 micrograms of lead per deciliter of blood. Fact checking the seventh Democratic debate 2016-03-06T05:00:00Z Even tiny increases, below five micrograms, “are associated with significant decrements in performance on standardized tests,” the researchers said. Lead Paint Contamination Persists in Many Cities as Cleanup Falters 2016-03-03T05:00:00Z The Centers for Disease Control and Prevention calculates that fewer than 2.5 percent of U.S. children between ages 1 and 5 exceed 5 micrograms, its reference level. The EPA deserves credit for reducing lead exposure 2016-02-08T05:00:00Z The bipartisan measure lowered the level of lead in the blood considered to be poisonous from 15 micrograms per deciliter to 5, in line with the federal threshold. Editorials from around New England 2016-02-06T05:00:00Z Lead poisoning at levels above 45 micrograms is treated with drugs that bind to the lead to help the body expel it. St. Louis’ lead problem isn’t in tap water, but old paint 2016-03-04T05:00:00Z The change calls for Maine to match the federal blood-level standard for lead poisoning of 5 micrograms per deciliter of blood. Advocates: Maine needs to act faster on lead standards 2016-02-02T05:00:00Z Two registered more than 45 micrograms, the threshold for hospitalization to remove lead from the body. Lead Paint Contamination Persists in Many Cities as Cleanup Falters 2016-03-03T05:00:00Z The C.D.C. now uses a reference level of 5 micrograms per deciliter to identify children with blood lead levels that are elevated. The Facts About Lead Exposure and Its Irreversible Damage 2016-01-29T05:00:00Z Still, the CDC says half a million U.S. children from 1-5 years old have lead levels that exceed the guideline of 5 micrograms per deciliter of blood. Could What Happened in Flint Happen Anywhere? In Poland, authorities are required by law to raise the alarm publicly when levels of dangerous dust particles hit a concentration of 300 micrograms per cubic meter on average per day. Activists warn smog in Poland's top winter resort denser than in Delhi 2016-01-08T05:00:00Z The current standard in the state is 15 micrograms per deciliter. Advocates: Maine needs to act faster on lead standards 2016-02-02T05:00:00Z A 2015 study of Chicago elementary school students concluded that blood lead concentrations of five to nine micrograms explained up to 15 percent of failing grades in reading and math. Lead Paint Contamination Persists in Many Cities as Cleanup Falters 2016-03-03T05:00:00Z In some areas, the number increased to as high as 6.3%, with blood lead levels above five micrograms per deciliter – an amount described officially as a public health concern. Michigan governor Rick Snyder 'very sorry' about water supply debacle 2015-12-30T05:00:00Z For example, the Institute of Medicine recommends an adequate intake of vitamin B12 for an infant is 0.4 micrograms daily. Should Breast Milk Be Nutritrionally Analyzed? 2015-12-28T05:00:00Z The level in France, for instance, is 80 micrograms, they say. Activists warn smog in Poland's top winter resort denser than in Delhi 2016-01-08T05:00:00Z When the red alert was declared, the US Embassy's air pollution monitor in Beijing said the intensity of the tiny particles known as PM 2.5 were at 291 micrograms per cubic metre. China to receive $300m loan to combat pollution levels - BBC News 2015-12-10T05:00:00Z Activists said the level hit 1,400 micrograms per cubic metre in the north-east city of Shenyang last month, saying it was the worst seen in China. China pollution: Beijing issues first red smog alert - BBC News 2015-12-07T05:00:00Z But in Beijing, readings across the city hit as high as 976 micrograms in one suburb. Amid Smog Wave, an Artist Molds a Potent Symbol of Beijing’s Pollution 2015-12-01T05:00:00Z Concentrations of PM 2.5 reached an average of 85.9 micrograms per cubic meter in Beijing last year, significantly higher than the official state standard of 35 micrograms, and the World Health Organization's recommended 15 micrograms. Beijing to toughen car emission standards by 2017 to cut pollution 2015-11-27T05:00:00Z The WHO recommends a maximum of 50 micrograms per cubic metre. Diwali: Delhi pollution 'hits hazardous levels' - BBC News 2015-11-12T05:00:00Z Anything higher than an average of 25 micrograms per cubic metre in one day, or 10 micrograms per cubic metre over a year, is considered dangerous by the WHO. Delhi warns against Diwali fireworks to safeguard air quality 2015-11-11T05:00:00Z In comparison, London's PM 2.5 average on 6 December was 8 micrograms per cubic metre, the Environmental Research Group at King's College said. China pollution: Beijing issues first red smog alert - BBC News 2015-12-07T05:00:00Z Data released by the Shenyang Environmental Protection Agency on Sunday showed that the density of toxic particles was more than 1,000 micrograms per cubic meter. Airpocalypse, again. With winter coming, China hit by ‘doomsday’ smog. 2015-11-09T05:00:00Z Environmental Protect Agency says particulate pollution shouldn’t exceed 150 micrograms per cubic meter for 24 hours in any given community. How Indonesia's Historic Fires Are Scorching the World 2015-10-28T04:00:00Z Centers for Disease Control and Prevention recommendation of 5 micrograms per deciliter of blood. Maryland to test all 1- and 2-year-olds for lead 2015-10-26T04:00:00Z On October 5, 6 and 7, Beijing’s levels of PM 2.5 — particulate matter small enough to lodge deep within the lungs — averaged at around 250 micrograms per cubic meter, according to Chinese government readings. So that's why Beijing's skies were polluted during a national holiday 2015-10-08T04:00:00Z China doesn't expect to meet the state standard of 35 micrograms until 2030. China passes new pollution law, sets sights on coal consumption cap 2015-08-29T04:00:00Z Each of the siblings’ lead levels soared to at least 36 micrograms of lead per deciliter of blood. How companies make millions off lead-poisoned, poor blacks 2015-08-25T04:00:00Z |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。