At least one bird from a commercial poultry operation in Lancaster County has tested positive for highly pathogenic avian ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...

New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven ...

The United States has reported its first outbreak of H5N9 bird flu on a duck farm in California, according to the World ...

The Pennsylvania Department of Agriculture shut down a poultry farm in southeastern Pennsylvania after finding bird flu.

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

FILE PHOTO: Illustration shows test tube labelled "Bird Flu" and U.S. flag ...

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

A child in Kentucky has died from a case of influenza for the first time this year, officials with the Kentucky Department ...

Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...