H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

The CDC has confirmed 65 cases of H5N1 bird flu in humans in 2024. Most of the cases were caused by exposure to infected cattle, while others were found in people working at poultry farms and ...

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

As spring weather sets in, fears of a bird flu pandemic have not materialized, and there is less cause for worry than there was in the winter. Experts say the ...

A 3-year-old girl from Durango, Mexico, has died from H5N1 Bird Flu, according to the World Health Organization. The child ...

Any evidence of a bird virus jumping readily into mammals is a worry, as it could indicate that mutations that allow for ...

The Trump Administration's zeal for rounding up and deporting those migrants is making efforts to combat bird flu harder as ...

Bird flu cases continue to be detected in live poultry markets in the city two months after the state temporarily shut them ...

Apr. 17, 2025 — A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as ...