San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

Preliminary positive results were recorded for a number of captive birds at a nature reserve.

Hoosier farmers are on edge as the bird flu—officially the highly pathogenic avian influenza, or HPAI—continues to menace big and small flocks alike three years into this outbreak.

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily change as influenza can rapidly change.

A highly pathogenic H5N1 virus has been circulating in wild birds in North America since late 2021, causing sporadic ...

Cases of avian influenza, also known as bird flu, are on the rise and egg supplies and prices are ruffling some feathers at businesses and grocery stores in central ...

The outbreak started in December and has now spread from a few reports in the suburbs to hundreds in the city, along Lake ...

Are eggs safe to eat amid the current avian flu outbreak? Have people in the U.S. contracted bird flu? We VERIFY the answers ...

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

Local businesses are getting hit hard by climbing egg prices, and a recent bird flu outbreak at a Southern Indiana farm could drive up the cost of the essential ingredient even more.

New York State DEC collected several goose carcasses and transported them to Cornell University where they later tested positive for Avian Flu (HPAI).