It was like watching a field hospital on an active battlefront treating hundreds of wounded soldiers,” a livestock veterinarian said.

Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in ...

“We saw that with mpox, we saw that with multiple COVID outbreaks, we’re seeing that with H5N1,” he said. “The exact same ...

As suppliers navigating the bird flu crisis have cracked down on how many eggs you can buy, small businesses like Donut ...

The latest government data shows that cases of a fast-spreading stomach bug are surging in parts of the United States.

Avian flu outbreaks and increased demand during the holiday season are being blamed for high egg prices in Massachusetts ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.

The CDC said Thursday its analysis of samples from a Louisiana patient with bird flu showed mutations not seen in samples ...

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...