Delays in CDC analyses of infectious disease threats and agency silence will harm Americans, doctors and ...

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

Avian influenza, or “bird flu,” is a disease caused by influenza A viruses that spread widely among wild birds, and can cause outbreaks in commercial and backyard poultry flocks. Though there ...

CDC finds H5 bird flu antibodies in 3 veterinary practitioners, highlighting need for enhanced surveillance and safety protocols.

Manufacturers of raw dog and cat food must do a better job detecting bird flu in products sold to pet owners, federal regulators announced Friday. Several cats, wild and domestic, in the U.S. have ...

State officials are blaming highly pathogenic avian influenza (HPAI), also known as bird flu, for causing the deaths of wild waterfowl in Lake, Porter, LaPorte, Newton, Starke and Benton counties ...

Shoppers across the U.S. are facing higher egg prices and purchase limits due to a tightening supply chain exacerbated by an ...

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

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

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years. One indicator of flu ...

By 1957, scientists had a significantly more sophisticated understanding of influenza, worrying them that a pandemic similar ...