The flu illness is triggered by influenza viruses, which enter the body through droplets and then infect cells. Researchers ...

The best way to prevent hepatitis B infection is vaccination. The vaccines are highly effective at preventing infection in ...

Hospitals across China are overwhelmed with patients battling an airborne virus across 17 provinces - with children among the ...

New research shows feverish temperatures make it more difficult for viruses to hijack our cells. A mouse study suggests it's ...

Tiktok videos are everywhere with sick people talking about a virus that makes them feel like they "swallowed razor blades".

There are a few reasons why people tend to fall ill more often in the winter than during other times of the year, and yes, holiday travel is definitely one of them.

A common childhood viral infection, the BK virus, has been linked to deadly bladder cancer in a UK father of two following a ...

Viruses and their hosts—whether bacteria, animals, or humans—are locked in a constant evolutionary arms race. Cells evolve ...

Missouri, health experts typically expect an increase in seasonal illnesses. But so far, influenza activity across the region ...

For decades, newborns in the U.S. have been given the hepatitis B vaccine. This could change. A CDC vaccine advisory panel ...

Since the human immunodeficiency virus (HIV) was identified in 1983, roughly 91.4 million people around the world have ...