Arizona agriculture and health officials say a case of avian influenza involving poultry has been found in the state.

A red-breasted goose at Woodland Park Zoo in Seattle, U.S. state of Washington, died earlier this week from a suspected case of bird flu, the zoo said.

H5 bird flu, a type of avian influenza, has been causing concern for months after infecting dozens of people in the U.S. this ...

The Centers for Disease Control and Prevention (CDC) on Friday confirmed Oregon’s first case of a human contracting bird flu, ...

The Oregon Health Authority today reported the state’s first human H5 avian flu case, and California Department of Public ...

Birds at a Pinal County commercial poultry farm have tested positive for avian influenza, prompting state agencies to ...

The U.S. Centers for Disease Control and Prevention (CDC) on Friday confirmed highly pathogenic form of bird flu in a person ...