| 单词 | serological |
| 例句 | “There are a lot of countries that are suggesting using rapid diagnostic serological tests to be able to capture what they think will be a measure of immunity,” she said. Studies suggest very few have had Covid-19 without symptoms 2020-04-20T04:00:00Z “Right now, we have no evidence that the use of a serological test can show that an individual has immunity or is protected from reinfection.” Studies suggest very few have had Covid-19 without symptoms 2020-04-20T04:00:00Z They said none of the children had evidence of prior coronavirus infection, but they are conducting serological tests to see if there are antibodies that would reveal infections that were missed. CDC scrambling to understand cause of over 100 hepatitis cases in kids 2022-05-06T04:00:00Z The Zaire Ebola virus has never been isolated from bats, despite strong serological evidence that they are the likely reservoir. The Lab-Leak Hypothesis Made It Harder for Scientists to Seek the Truth 2022-02-18T05:00:00Z "That strategy did not work and wasted resources," he added, saying serological surveys had shown it had detected only a fraction of infections. Analysis: India's new COVID-19 rules aim to free up resources but carry risks 2022-01-13T05:00:00Z The voluminous blood at the crime scene had been tested only with basic serological techniques available in 1994. A Murder, Gold Bars, a Jailbreak and Questions About Justice 2021-12-10T05:00:00Z “It’s not clear to me that the serological tests can be used to faithfully identify people who have had exposures before,” Hensley said. Has the virus infected huge numbers of younger children? 2021-10-28T04:00:00Z “I would be very interested in finding any data regarding serological screening in Wuhan before the epidemic,” he says. Close cousins of SARS-CoV-2 found in a cave in Laos yield new clues about pandemic’s origins 2021-09-29T04:00:00Z The data came from the agency’s serological studies, which tracked the disease based on antibodies in blood samples. As India’s Lethal Covid Wave Neared, Politics Overrode Science 2021-09-14T04:00:00Z The tourists will also have to present a negative PCR test, taken up to 72 hours before arrival, and will undergo a serological test once they land at Tel Aviv's Ben Gurion Airport. Israel to reopen for small foreign tour groups 2021-09-05T04:00:00Z Antibody responses to viruses are notoriously cross-reactive: the serological assays will react in the same way to related viruses, both known and as yet unrecognized. Finding Conclusive Animal Origins Of The Coronavirus Will Take Time 2021-06-09T04:00:00Z “I don’t think anyone has the serological data” to answer that, he said. India Blames a Virus Variant as Its Covid-19 Crisis Deepens 2021-04-28T04:00:00Z He called on Israel to adopt international standards for recognizing vaccinations and not rely on serological tests, which he said raise privacy concerns. Israel to accept foreign tourists after year-long break 2021-04-13T04:00:00Z All 92 subsequently tested negative in serological testing. WHO Covid report leaves many stones unturned 2021-04-01T04:00:00Z But the report questions whether the clinical criteria used to select those cases was sufficiently broad and notes that the results were based on serological testing conducted about a year later. WHO Wuhan report leaves question of coronavirus origins unresolved 2021-03-29T04:00:00Z For example, by also doing serological tests on some confirmed cases from December 2019. 'Politics was always in the room.' WHO mission chief reflects on China trip seeking COVID-19’s origin 2021-02-14T05:00:00Z Babu notes that serological surveys—which test for antibodies in a population to gauge the fraction already infected—have found much higher infection rates in cities, and in particular in slum areas. India's COVID-19 cases have declined rapidly—but herd immunity is still far away, scientists say 2020-10-29T04:00:00Z Meanwhile, a serological survey showed that the infections were more prevalent in urban centers with high population density. The Latest: India caseload shows decline, VP tests positive 2020-09-30T04:00:00Z Meanwhile, a serological survey showed that the infections were more prevalent in urban centers with high population density. Asia Today: South Korea has virus jump before holiday period 2020-09-29T04:00:00Z But let’s not get out over our serological skis. I Got a Trial Covid-19 Vaccine. Do I Still Have to Wear a Mask? 2020-09-15T04:00:00Z Such serological surveys are being conducted throughout the country as public health experts, government officials and academics try to determine the virus’s course and how many people have been infected. Most people in the United States are still susceptible to the coronavirus, CDC study finds 2020-07-21T04:00:00Z “It is not possible to rely on serological tests to diagnose the current state of the disease,” the statement said. Iranian health officials play down president's figure of 25 million people infected 2020-07-19T04:00:00Z The serological surveys are being done around the country as epidemiologists try to measure the reach of the virus to date. CDC chief says coronavirus cases may be 10 times higher than reported 2020-06-25T04:00:00Z "This study is fantastic. It’s precisely what should be done with all of the serological data," he says. How deadly is the coronavirus? Scientists are close to an answer 2020-06-15T04:00:00Z She says most confirmed cases were detected by serological testing, which checks for antibodies and indicate someone was exposed at some undetermined point. The Latest: India reports another 10,000 new infections 2020-06-11T04:00:00Z Early on in Singapore's outbreak two unrelated clusters were linked by conducting serological tests on two individuals who it turned out had the virus, but were asymptomatic. Lessons for the world from Asia's new virus spikes 2020-06-06T04:00:00Z They are producing statistical averages based on serological testing that checks for antibodies to the disease. U.S. holds breath as reopenings, protests threaten to reignite pandemic 2020-06-03T04:00:00Z Both senators took what’s often known as a “serological” test, which checks for evidence of an immune response after a previous infection. Sen. Bob Casey tests positive for COVID-19 antibodies 2020-05-29T04:00:00Z “Herd immunity” and “serological tests” have become household terms. COVID-19 Vaccine Developers Search for Antibodies That ‘First Do No Harm’ 2020-05-28T04:00:00Z The dashboard accounts for the ascertainment bias by multiplying the estimated circulating cases by a factor of five, 10 or 20, in range with recent estimates of ascertainment bias arrived at from serological surveys. Online COVID-19 Dashboard Calculates How Risky Reopenings and Gatherings Can Be 2020-05-21T04:00:00Z Tens to hundreds of millions of serological tests would be needed for a national immunity certification programme. Ten reasons why immunity passports are a bad idea 2020-05-20T04:00:00Z The U.S. is testing about 350,000 people per day, more than double the daily average from mid-April, and federal regulators are bringing new diagnostics and antibody, or “serological,” tests to market every day. COVID-19 testing becomes convenient as antibody tests become more widespread 2020-05-17T04:00:00Z “If another state is including serological tests and they’re ranked above Virginia and we are not, and we are getting criticized for that, you can’t win either way,” Mercer said during a public news briefing. Virginia says it will stop counting antibody tests as coronavirus tests in daily reports 2020-05-14T04:00:00Z But he said there was no going back to a stricter lockdown based on the serological tests alone. Herd Immunity, or Big 2nd Wave? Israel Antibody Testing Hopes to Find Out 2020-05-05T04:00:00Z On Friday, Quotient received European regulatory approval for the MosaiQ serological screening machines. Coronavirus: New 'fast and accurate' antibody test 2020-05-04T04:00:00Z “I am very worried that the irresponsible use of serological tests will jeopardize phase two,” the start of Italy’s reopening, Dr. Alberto Mantovani, a leading Italian immunologist, told the TV channel Sky TG24 last week. Italians Find Promise of Antibodies Remains Elusive, for Now 2020-05-03T04:00:00Z To find out requires antibody or serological tests. Opinion | For antibody tests to be effective, officials must weed out the shoddy and inaccurate ones 2020-04-28T04:00:00Z The week of April 5, for instance, the state reported 18,417 tests, and only 10 of those were serological. Virginia says it will stop counting antibody tests as coronavirus tests in daily reports 2020-05-14T04:00:00Z Unlike diagnostic tests, which show when a person is infected, serological tests detect antibodies that your body creates as it fights the virus, and even after it clears itself of it. Scientists feud over hyped Stanford coronavirus antibody study: “The authors owe us all an apology” 2020-04-26T04:00:00Z The governor announced that the state made a commitment with laboratories to offer 1.5 million serological tests at 130 facilities. Newsom says California shutdown must continue, but surge in testing will help 2020-04-22T04:00:00Z Antibody, or serological, tests are designed to identify people who may have overcome covid-19, including those who had no symptoms, and developed an immune response. Dozens of coronavirus antibody tests on the market were never vetted by the FDA, leading to accuracy concerns 2020-04-19T04:00:00Z Mr. Hahn is warning that people should be “very cautious” when using serological tests not backed by the FDA emergency use authorization. Opinion | For antibody tests to be effective, officials must weed out the shoddy and inaccurate ones 2020-04-28T04:00:00Z So far, officials have tentatively agreed that health-care workers, food workers and front-line responders should be given priority for serological tests because they are most at risk of having been exposed to the virus. Trump administration has many task forces — but still no plan for beating covid-19 2020-04-11T04:00:00Z But “serological tests are plagued with issues,” Dr. Rasmussen said, and problems are surfacing even as these tests proceed. Will an Antibody Test Allow Us to Go Back to School or Work? 2020-04-10T04:00:00Z Experts caution that serological testing is not a panacea. How far has the coronavirus spread? This quick blood test might provide some answers 2020-04-10T04:00:00Z In mid-March, the FDA, wanting to ensure quick access to serological tests, said manufacturers could sell them after validating results themselves and simply notifying the agency. Dozens of coronavirus antibody tests on the market were never vetted by the FDA, leading to accuracy concerns 2020-04-19T04:00:00Z Hopefully, researchers at the FDA and the National Institutes of Health will be successful with an urgent project to identify which serological tests are accurate, and clear the field of those that are not. Opinion | For antibody tests to be effective, officials must weed out the shoddy and inaccurate ones 2020-04-28T04:00:00Z “The combination of widespread availability of diagnostic and serological testing along with effective treatments would help us slowly get back to normal,” Keskinocak said. We can't shelter in place forever: How the coronavirus lockdown might end 2020-04-10T04:00:00Z But some experts warn that the promise of these serological tests, which use blood samples and are relatively simple to administer and process, may be overstated. In the absence of a national testing strategy, states go their own way 2020-04-07T04:00:00Z That’s going to require serological testing – looking for antibodies in the state’s population. 'A reality check on the math': What's ahead for California and Covid-19 2020-04-07T04:00:00Z The questions are taking on special importance as federal and state officials debate strategies, including using serological testing, to help determine when they can end state and local lockdowns. Dozens of coronavirus antibody tests on the market were never vetted by the FDA, leading to accuracy concerns 2020-04-19T04:00:00Z Other experts think we will need to add serological testing, which is different from the viral detection going on now. How Will We Know When It’s Time to Reopen the Nation? 2020-04-06T04:00:00Z Ms. Branswell said the next frontier of testing would be serological — to test not if subjects are carrying the virus but if they have already had it. The Medical News Site That Saw the Coronavirus Coming Months Ago 2020-03-30T04:00:00Z Moreover, the World Health Organization is urging all countries to invest in serological testing. As US coronavirus testing lags, scientists say we need better tests to restart society 2020-03-29T04:00:00Z His lab is currently running a serological assay to find potential plasma donors. Here’s How Coronavirus Tests Work—and Who Offers Them 2020-03-27T04:00:00Z They include developing a widespread serological test that could use antibodies to identify the Americans who have already been infected and have recovered. Trump wants ‘the country opened,’ but easing coronavirus restrictions now would be disastrous, experts say 2020-03-24T04:00:00Z He said he would like to see widespread serological tests that determine who has built up antibodies. What we’ve learned about COVID-19 2020-03-24T04:00:00Z Elsewhere, development of serological tests is advancing rapidly. Singapore claims first use of antibody test to track coronavirus infections 2020-02-27T05:00:00Z Because molecular assays provide a limited window in which to diagnose infection, the authors opted to use serological assays to measure antibody levels at different time points. Effects of dengue immunity on Zika virus infection 2019-03-24T04:00:00Z It contained serological markers matching a person of African descent. 'They framed me': On death row for decades, inmate pushes for new DNA tests in Chino Hills murders 2018-07-08T04:00:00Z It may well be that the antibodies found by the team weren't directed against the Heartland virus but some other agent; it's not uncommon for cross-reactivity to occur in serological tests. The Heartland virus may occur across the eastern U.S. 2015-09-18T04:00:00Z The WHO called for speeding up critical investigations, including case-control, serological, environmental and animal studies. As the number of cases mounts, MERS is still a mystery virus Researchers are eagerly awaiting serological testing, not just to follow the virus’s path. Singapore claims first use of antibody test to track coronavirus infections 2020-02-27T05:00:00Z But the latter work requires a serological test for this virus, and to date there is none available. Outbreak Specialists Track Down Recent Coronavirus 2012-11-29T13:15:00.227Z In its first "negative" policy recommendation, the agency urged countries to ban these serological tests. A Common TB Test Is Inaccurate, WHO Warns Countries 2011-07-22T18:22:20Z The application of serological techniques to the problems of animal relationships has been attempted with varying degrees of success over a period of approximately fifty years. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The serological examination of the blood is directed to the demonstration of the presence of certain specific antibodies in the sera of experimentally infected animals, and within certain limits to an estimation of their amounts. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. Then there was another thing—the serological analysis revealed no gerontal antibodies. The Lani People The rabbit is a variable to be considered in serological tests. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study In each of these tests the pairs of genera mentioned show greater serological correspondence to each other than they do to other kinds involved. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Few of the earlier studies were of a quantitative nature, but within the past decade, satisfactory quantitative serological techniques have been developed whereby taxonomic relationships may be estimated. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The possibility that some of the serological correspondence is due to the "homologizing" effect of formalin on proteins should not be excluded. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Two views of a model illustrating serological relationships among fringillid and related birds. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Further serological investigation involving other species, however, is necessary before the nearest relatives of the carduelines can be determined with certainty. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The use of serological techniques in taxonomic work has two main advantages. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The precipitin reaction is the most successful of the serological techniques thus far devised for systematic comparisons. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Thus, the serological data correlate well with those obtained from the study of the leg-musculature. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study If the Passerinae and the Estrildinae are placed in a single family, the serological divergence among members of this group is certainly greater than it is in the Family Fringillidae. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study It is significant that the data obtained by use of serological techniques and those obtained from the study of leg-musculature point to the same conclusions. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The application of serological methods in ornithology has not been extensive. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study A summary of the serological relationships of the birds involved in the precipitin tests is presented in Table 2, in which percentage values are presented. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Since the amount of any one antiserum is limited, there is, of necessity, a limit as to the number of birds used in a series of serological tests. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study In other words, comparative serological studies with the photronreflectometer tend to minimize the differences between distant relatives and to exaggerate the differences between close relatives. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Thus, an analysis of both figures serves to clarify the true serological relationships of the three genera. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study At least one serological test is represented by each connecting bar in the model. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study All data used in interpretation of the serological relationships were obtained from tests in which formolized antigens of equivalent age were used. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Molothrus shows greater serological correspondence to the richmondenine-emberizine-thraupid assemblage than to any of the other birds tested. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study |
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