California dairy farmers face escalating avian flu outbreak ... USDA's APHIS and Oregon state officials are investigating a ...

An epidemiological study found that 56 percent of a large breeding colony of Caspian terns died from a 2023 outbreak of highly pathogenic avian influenza at Rat Island in Washington state. Researchers ...

A separate study published simultaneously in MMWR showed that use of PPE increased on Colorado farms once H5N1 was detected.

Federal health officials are calling for more testing and treatment of workers on farms with bird flu. The new guidance comes ...

That may be because avian influenza is infecting California cows that have already struggled through a very hot summer. Or perhaps California cattle are infected with a particularly virulent strain.

The CDC said Thursday it is updating its recommendations for testing, treatment and protection for workers who may be exposed animals infected with bird flu.

Here’s what we know about the bird flu — and what it would take for it to start spreading in humans. In January 2022, health ...

The sampling program will expand surveillance for a disease that threatens Pennsylvania’s two largest ag sectors while ...

Health officials have detected highly pathogenic avian influenza in a flock of commercial turkeys in Sacramento County, the ...

The avian flu has spread from dairy cows to humans, with at least 20 people in California infected with the virus.

Pennsylvania already offers voluntary bulk tank testing for avian influenza, but the state’s number of participating farms remains below the threshold for statistical significance, according to a ...

The case in Stevens County was found Friday in a medium-size backyard flock of mixed bird types in or near Chewelah, ...