A man in Chile is infected with a bird flu that has concerning mutations, but the threat to people from the virus remains low, U.S. health officials said Friday.
Apr 14, 2023
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Research from the Hong Kong University of Science and Technology (HKUST) and the University of Melbourne has revealed that T cells, one of the body's key defenses against COVID-19, are expected to be effective in mounting ...
Jan 3, 2022
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Once we've ridden the omicron wave, what's next? Many have assumed that SARS-CoV-2, the coronavirus that causes COVID-19, is evolving into a less dangerous virus because the now-dominant omicron variant tends to cause milder ...
Jan 31, 2022
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(Medical Xpress)—Researchers working at Institut Pasteur in France have found that the Ebola virus is mutating "a lot" causing concern in the African countries where the virus has killed over eight thousand people in just ...
Scientists from the German Cancer Research Center systematically investigated the DNA of more than 2,600 tumor samples from patients with 38 types of cancer to discover traces of viruses, which they found in 13 percent of ...
Feb 5, 2020
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Researchers are reporting another disappointment for efforts to cure infection with the AIDS virus. Six patients given blood-cell transplants similar to one that cured a man known as "the Berlin patient" have failed, and ...
Dec 17, 2014
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Currently, three new variants of the virus (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) are creating concern. They include:
Jan 25, 2021
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Zika virus infection during pregnancy was first linked to birth defects during the outbreak in the Americas in 2015 and 2016; however, the Zika virus was discovered decades ago. Why then were adverse outcomes during pregnancy ...
Apr 19, 2019
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SARS-CoV-2 mutations similar to those in the B1.1.7 UK variant could arise in cases of chronic infection, where treatment over an extended period can provide the virus multiple opportunities to evolve, say scientists.
Feb 5, 2021
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The vast majority of people infected with SARS-CoV-2 clear the virus, but those with compromised immunity—such as individuals receiving immune-suppressive drugs for autoimmune diseases—can become chronically infected. ...
Mar 16, 2021
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