The late fall burst of bird flu cases continues across Iowa. The Iowa Department of Agriculture reported Monday that three ...

The highly pathogenic avian influenza, also known as bird flu, has been detected at a West Michigan poultry farm.

The San Francisco Zoo is keeping some animals out of sight, hoping to protect them as cases of bird flu are found in the Bay ...

Cats "shed the virus through both respiratory and digestive tracts, potentially creating multiple routes of exposure to ...

A person in Louisiana is hospitalized with what may be the state’s first case of bird flu, state health officials said Friday ...

Two human cases of bird flu have been confirmed in San Joaquin County farmworkers. Public health officials said the risk to ...

Two human cases of H5N1 avian flu have been confirmed in San Joaquin County, health officials reported Friday. The cases ...

At least 1 person in Texas contracted H5N1 bird flu after exposure to cattle. Experts worry that if the virus mutates, it ...

Officials at Wildlife World Zoo in Arizona reported two big cats and three large birds died, while 25 human employees were ...

California health officials continue to warn against consuming raw milk after a suspected bird flu case in a child.

A southwest Louisiana resident has been hospitalized with the state’s first recorded case of bird flu, or H5N1, a highly ...

Horses have been infected by bird flu without symptoms, raising concerns the virus could spread to other species, including ...