Using AI, researchers identified one tiny molecular interaction that viruses need to infect cells. Disrupting it stopped the ...

The most alarming discovery from the new data is the presence of cetacean morbillivirus in the high Arctic. The virus was ...

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 ...

As multiple measles outbreaks simmer across the United States, cases are accumulating nearly as quickly as when the West Texas outbreak was at its peak this spring.

Outbreaks of a highly contagious stomach bug dubbed “winter vomiting disease” are surging across the U.S. From Aug. 1 through Nov. 13, 153 outbreaks of norovirus were reported in 14 states, according ...

The variant is part of the H3N2 strain, but it’s distinct enough to make it materially different. It comes as peak influenza ...

If you've ever had it, you know how awful this one can be. But there are easy, expert-approved steps to help avoid it this year.

At least 14 states and Washington, DC, are seeing high and very high levels of flu, mainly caused by a surprise new influenza ...

Nearly 14% of tests came back positive compared to 7% three months ago. Cases of norovirus are rising across the United States, doubling over the last few months, according to updated data from the ...

A nasty, highly contagious virus is spreading across the country ahead of the holiday season — and it’s not the flu or Covid. Norovirus, also called the “winter vomiting disease,” has been rising ...

A nasty, highly contagious virus is spreading across the country ahead of the holiday season — and it’s not the flu or Covid. Norovirus, also called the “winter vomiting disease,” has been rising ...