Diseases, Conditions, Syndromes

What happens when the coronavirus mutates?

New mutations to the coronavirus that causes COVID-19 are emerging, including a more-infectious variant first found in the United Kingdom, even as vaccines containing bits of viral genetic material are beginning distribution. ...

Diseases, Conditions, Syndromes

Virus might have mutated before it appeared in mink

The Danes took drastic action to cull more than 17 million mink in early November because they're worried a vaccine could be less effective against the mutated variants of SARS-Cov-2 that have appeared among mink and humans ...

Diseases, Conditions, Syndromes

Uracil switch in SARS-CoV-2 genome alters innate immune responses

Tohoku University scientists have found that human editing enzymes are likely behind a type of mutation in the COVID-19 virus that stimulates the release of pro-inflammatory molecules called cytokines by immune cells in the ...

Oncology & Cancer

First man cured of HIV infection now has terminal cancer

Timothy Ray Brown, the first person known to have been cured of HIV infection, says he is now terminally ill from a recurrence of the cancer that prompted his historic treatment 12 years ago.

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