A new version of the common flu is spreading globally, and health officials are monitoring this evolving strain of influenza ...

TikTok, X, and Instagram are flooded with videos about a mysterious “2025 throat virus” that’s making everyone sick. The ...

The death toll and economic damage associated with flu highlight its role as one of the most harmful viruses in history.

The latest data on respiratory illness in the United States shows that shoppers and merry-makers are spreading more than just holiday cheer: They’re also passing around germs. In many cases, it’s a ...

The NHS is facing severe pressure this winter as flu cases surge earlier than usual, with some calling it "super flu." Here's ...

A little-known disease spread by insect bites has turned deadly, and health officials are sounding the alarm. More than 8,000 cases of Oropouche virus have been reported this year as of August 1. Most ...

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

Stuffy noses and bothersome coughs aren’t the only winter illness symptoms making the rounds right now. Lots of people are ...

We're right in the middle of mosquito season, when humid conditions increase the risk of mosquito-borne diseases being spread to humans through the bugs' itchy bites. This week in Maine, officials ...

CDC has issued travel health notices for four countries contending with chikungunya outbreaks in recent months. What to know ...

On July 12, a new deadly Nipah virus infection was confirmed in a 52-year-old man in the Palakkad district of Kerala, marking the tenth instance of Nipah virus spillover (transmission of the pathogen ...

Oropouche virus disease, sometimes called Oropouche fever or sloth fever, is an illness caused by the Oropouche virus that’s spread mostly by biting midges. Oropouche virus is found mostly in a few ...