Pennsylvania has been fighting the avian flu outbreak since 2022. To date, 32 commercial flocks, 39 backyard flocks, and a total of more than 4.7 million birds in Pennsylvania have been affected ...

Bird flu cases in Pennsylvania. WOAH refers to the World Organisation for Animal Health, which defines poultry as "all birds reared or kept in captivity for the production of any commercial animal ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

Pennsylvania has been fighting the avian flu outbreak since 2022. To date, 32 commercial flocks, 39 backyard flocks, and a total of more than 4.7 million birds in Pennsylvania have been affected ...

Bird flu cases in Pennsylvania. WOAH refers to the World Organisation for Animal Health, which defines poultry as "all birds reared or kept in captivity for the production of any commercial animal ...

What to Know. 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.

Over 200 snow geese were found dead across two sites in Lehigh Valley, Pennsylvania. Jason Minto, The News Journal. Early testing has identified the H5N1 virus, also known as bird flu, in some of ...

The first case of bird flu on a farm in Pennsylvania in 2025 was detected on a poultry farm in Lehigh County on Monday, the state's Department of Agriculture announced.

Bird flu outbreaks have forced more than 30 million chickens to be culled across nine states over the past year as more hotspots ... Missouri, North Carolina, Ohio, Pennsylvania and Washington. ...

The avian flu reached a seventh commercial farm in Pennsylvania, affecting more than 19,000 ducks on a Lancaster County farm over the weekend. The brings the statewide death toll to more than 3.8 ...

Pennsylvania has been fighting the avian flu outbreak since 2022. To date, 32 commercial flocks, 39 backyard flocks, and a total of more than 4.7 million birds in Pennsylvania have been affected ...