| 单词 | variola virus |
| 例句 | Smallpox is a human virus transmitted by inhalation of the variola virus, localized in the skin, mouth, and throat, which causes a characteristic rash. Biology for AP Courses 2022-06-09T00:00:00Z The variola virus, which causes smallpox, is the only disease to have been eradicated by human medicine. How 40 years without smallpox vaccinations could make the monkeypox outbreak worse 2022-06-01T04:00:00Z The C.D.C.’s campus in Atlanta is home to one of two Level 4 labs left in the world that harbors the live variola virus, which causes smallpox and was declared eradicated globally in 1980. You Should Be Afraid of the Next ‘Lab Leak’ 2021-11-23T05:00:00Z The Centers for Disease Control and Prevention said Thursday that testing showed the vials contain “vaccinia, the virus used in smallpox vaccine” and not the variola virus, which causes smallpox. CDC: Vials contain no trace of virus that causes smallpox 2021-11-19T05:00:00Z Smallpox is a deadly, infectious disease caused by the variola virus that plagued the world for centuries. Daughter of South Dakota governor to quit real estate amid scrutiny 2021-11-17T05:00:00Z Smallpox is a deadly, infectious disease caused by the variola virus that plagued the world for centuries and killed nearly a third of the people it infected. Vials labeled ‘Smallpox’ found in Pennsylvania lab freezer 2021-11-17T05:00:00Z Since it relies on activating the immune response with live smallpox variola virus, inoculation is different from the modern vaccination that eradicated smallpox using the much less harmful but related vaccinia virus. Colonial America was divided over smallpox inoculation, but Benjamin Franklin championed science 2021-07-06T04:00:00Z Smallpox, a deadly infectious disease with symptoms including pus-filled blisters, is caused by the variola virus. Researchers find earliest confirmed case of smallpox 2020-07-23T04:00:00Z There are two sites designated by the WHO where stocks of variola virus are stored and used for research: the CDC facility in Atlanta and a center in Russia. CDC: Vials contain no trace of virus that causes smallpox 2021-11-19T05:00:00Z DNA of the variola virus was found in a person in this Viking-age mass grave in Oxford, UK.Credit: Smallpox and other viruses plagued humans much earlier than suspected 2020-07-22T04:00:00Z There are two sites designated by the World Health Organization where stocks of variola virus are stored and used for research: the CDC facility in Atlanta and a center in Russia. Vials labeled ‘Smallpox’ found in Pennsylvania lab freezer 2021-11-17T05:00:00Z The facility in Russia, created in 1974, is one of two places that stores the variola virus, otherwise known as the deadly infectious smallpox disease. Explosion at Russian research lab that stores smallpox virus: officials 2019-09-17T04:00:00Z While the researchers note the 11 individuals were likely infected with the variola virus when they died, it is unclear if it killed them. Researchers find earliest confirmed case of smallpox 2020-07-23T04:00:00Z Duggan, A. T. et al. 17th century variola virus reveals the recent history of smallpox. Ancient hepatitis B viruses from the Bronze Age to the Medieval period 2018-05-08T04:00:00Z Using an electron microscope, he found what he thought were traces of smallpox, also known as variola virus, in its remains. Mummified child’s remains show signs of a modern scourge 2018-02-09T05:00:00Z Using an electron microscope he found what he thought were traces of smallpox, also known as variola virus, in its remains. A Mummified Child’s Remains Show Signs of a Modern Scourge 2018-01-05T05:00:00Z In 2016, WHO determined the Vector facility "was found to meet international levels of biosafety and biosecurity for variola virus research and storage." Explosion at Russian research lab that stores smallpox virus: officials 2019-09-17T04:00:00Z Producing the variola virus in the same fashion would be prohibited under WHO regulations and rules in place in many nations. How Canadian researchers built a poxvirus for $100,000 using mail-order DNA 2017-07-06T04:00:00Z The researchers sent samples from a 17th century mummified child to a colleague in Canada, who uncovered remnants of variola virus that causes smallpox, which once ravaged most of the world. The Mummies’ Medical Secrets? They’re Perfectly Preserved 2017-06-02T04:00:00Z The team was also surprised to find that the child mummy’s ancient viral DNA shared many distinct features with modern strains of the variola virus, including several mutations, suggesting they were closely related. Virus found in child mummy suggests recent rise of deadly smallpox 2016-12-08T05:00:00Z And to the end, he advocated strongly for getting rid of all remaining samples of the variola virus that causes smallpox. Donald Ainslie Henderson (1928-2016) : Nature : Nature Research 2016-10-04T04:00:00Z Smallpox, caused by the variola virus, was long one of mankind’s most terrifying scourges. D.A. Henderson, Doctor Who Helped End Smallpox Scourge, Dies at 87 2016-08-21T04:00:00Z Caused by the variola virus, it was an exceptionally painful and gruesome disease. D.A. Henderson, ‘disease detective’ who eradicated smallpox, dies at 87 2016-08-20T04:00:00Z “There was no evidence on any remains that would suggest a smallpox infection, so the presence of variola virus was very surprising,” said Ana Duggan, a biologist from McMaster University who worked with Dr. Piombino-Mascali. The Mummies’ Medical Secrets? They’re Perfectly Preserved 2017-06-02T04:00:00Z It was last discussed at the 2011 assembly, which reaffirmed that the stocks of the variola virus should be destroyed but deferred to this year’s meeting discussion on any date of destruction. WHO postpones decision on destruction of smallpox stocks – again : Nature News Blog 2014-05-27T04:00:00Z They were able to isolate variola virus for 13 years, when they ran out of scabs, and the experiment has not been repeated. Infectious diseases: Smallpox watch 2014-04-30T17:20:30.360Z As part of our nation’s biodefense program, cidofovir emerged as one of the best drugs to use in the event of a terrorist attack with the now-eradicated smallpox, or variola virus. Why Everyone Has A Stake In The Chimerix Drug Offered To Josh Hardy (CMX001; Brincidofovir) 2014-03-13T02:26:00Z Its arguments included the risk of stockpiles falling into the wrong hands and that technology existed to create vaccines and anti-viral drugs without access to the live variola virus. WHO defers fixing date on destroying live smallpox 2011-05-25T14:59:31Z The genomes of around 50 strains of the variola virus have also been fully sequenced, and research has already shown that with such a blueprint. Destroy smallpox? 2011-05-16T09:02:30Z The WHO last considered destroying the lab stocks in 2007, when it postponed the decision pending an assessment of whether more research on the live variola virus was needed. World Health Organization to Decide Fate of Smallpox Stocks 2011-05-13T20:15:06.797Z Smallpox is caused by the variola virus, an ancient pathogen that naturally infects humans and no other species. Should last remaining known smallpox virus die? 2011-03-08T14:52:01Z The variola virus that causes it last swept through humans in a natural outbreak in Somalia in 1977, and the world was declared free of smallpox in 1980. Smallpox should be saved 2011-01-19T18:20:01.280Z The scientific case for retaining live variola virus to improve public health is strong. Smallpox should be saved 2011-01-19T18:20:01.280Z However the variola virus, which causes the infection, is not gone. Destroy smallpox? 2011-05-16T09:02:30Z |
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