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

A recent study has confirmed that the spread of avian influenza (H5N1) in U.S. dairy cattle began with just one wild bird infection. This event, traced back to Texas in 2023, led to undetected ...

Texas health and wildlife officials have detected avian flu in at least four mammal species across six counties on the High Plains.

So far, the Department of Agriculture has confirmed a staggering 41 outbreaks this year that struck down entire egg-laying flocks in Arizona, California, Iowa, Indiana, Missouri, North Carolina, ...

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

Bird flu cases are sharply declining in Indiana as spring arrives, according to the DNR. Biologists cite seasonal trends and warmer temperatures for the drop.

More than 100 federal scientists who track bird flu, including vaccine and food safety experts, have been laid off. This ...

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