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 ...

Bird flu has been detected in a second brand of raw pet food causing alarm among cat owners. Health officials in Los Angeles ...

Rice / California Agriculture Every winter, millions of migratory birds fly south to warmer locales, passing over California Central Valley dairies and poultry farms. Many of these wild waterfowl are ...

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