While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

Bird flu pops up every year in the same way that flu season does for humans. Each time there's a different strain as ...

Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

State officials say bird flu has been detected in a Pennsylvania flock. The Highly Pathogenic Avian Influenza case was found in a 50,000-bird layer chicken flock on a commercial farm in Lehigh ...

A dead Canada goose found in South Manheim Township has tested positive for avian influenza, the first confirmed case of the virus found in Schuylkill County, according to the Pennsylvania Game ...

Officials confirmed the first positive case of Highly Pathogenic Avian Influenza (HPAI) – more commonly known as bird flu – in domestic poultry in Pennsylvania in 2025.

SALEM, Ohio — Bird flu is back in poultry in Pennsylvania. The Pennsylvania ... entire milking herd until the control area is closed. Wild birds, especially waterfowl, are reservoirs for bird ...