An ongoing bird flu epidemic has forced farmers to kill millions of egg-laying hens, leading to a serious shortage.

An injured bald eagle that was captured in Fort Erie and sent to the Owl Foundation in Lincoln had avian flu, the results of tests have determined.

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers ...

Health officials in Philadelphia announced on Wednesday the city's suspected case of bird flu found after testing on an ill ...

A snow goose in West Philadelphia ’s Carroll Park neighborhood is the city’s first suspected case of a highly contagious ...

The Pennsylvania Game Commission announced an update on the highly pathogenic avian influenza (HPAI) resurgence in wild birds ...