Though its current evaluation of the global public health risk is "low", the UN health agency cautioned that with the onset of winter in the Northern Hemisphere, the new variant "could increase" the ...

The arrival of agriculture coincided with a sharp rise in a gene variant that protected against the virus that causes winter ...

Largely ignored by governments and trade unions, the SARS-CoV-2 XFG variant has, in a short time, become the dominant variant ...

The virus often mutates by simply deleting small pieces of its genetic code. The mutations "disguise" the virus from ...