The virus is the human polyomavirus 2, commonly called either the JC virus or John Cunningham virus, named after the poor ...

Cases of human metapneumovirus have been rising since fall 2025, with the CDC reporting the virus made up 5% of positive ...

Most people have a virus hiding in their cells. It’s probably been there for years, and it could reactivate anytime. This virus, varicella-zoster, causes both chickenpox and shingles, a painful rash ...

Add Yahoo as a preferred source to see more of our stories on Google. A deadly virus have been reported in India, prompting tighter security measures at airports around the globe. Nipah virus is a ...

When a virus infects a bacterial cell, the viral genome is the first component to be fully injected into the cell, making it an ideal immune target. A bacterial enzyme anchored to the membrane ...