Emails show concerns about potential human-to-pet transmission, with cases in cats now confirmed in multiple states.

The state’s veterinarian said she’s “knocking on wood as we celebrate,” and that Colorado's dairy industry isn't out of the ...

Hundreds of emails from state and local health departments provided via public records requests share insight on the spike of ...

Cases of H5N1 have been climbing nationally, with one West Coast state seeing a rapid increase since the start of October.

The following month, the CDC said a human case of bird flu was identified in Texas and linked to cattle. Since then, cases ...

H5N1 bird flu was detected in a pig in Oregon, marking the first detection of the virus in swine in the country, the U.S.

Four farmworkers in Washington state have suspected cases of bird flu after working to remove carcasses from a farm where ...

In May, a CBS News reporter asked the Illinois Department of Agriculture if there were bird flu-positive dairy herds in Kane ...

A pig at an Oregon farm was found to have bird flu. It’s the first time the virus has been detected in U.S. swine and raises ...

Bird flu has infected three more people from Washington state after they were exposed to poultry that tested positive for the ...

Bird flu cases have more than doubled in the country within a few ... For instance, a terse July 29 email from the Weld ...

A total of 39 people have tested positive in the U.S. this year, including nine from Washington, as the virus has infected ...