A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated version of the virus, according to a report published this week in the New ...

Researchers are edging closer to a universal antiviral drug, a single medicine that could treat every virus known to man.

Viruses are puzzling. These tiny parasites aren’t really alive, but they aren’t inactive either. They’ve flourished and mutated throughout the years, achieving astounding rates of diversity yet are ...

Across the world, only a few dozen people appear to carry a genetic glitch that lets them brush off viruses that flatten ...

LONDON, Nov 25 (Reuters) - The COVID-19-causing coronavirus is mutating as it spreads around the world in the pandemic, but none of the mutations currently documented appears to be making it able to ...