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

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.

PENNSYLVANIA (WTAJ) — The Pennsylvania Department of Agriculture has confirmed that the first case of the highly pathogenic ...

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 Pennsylvania Department of Agriculture on Monday confirmed the first case of avian flu in domestic poultry in 2025.The positive case was found in a chicken flock on a commercial farm in Lehigh ...

HARRISBURG, Pennsylvania -- Gov. Josh Shapiro (D-Pa.) took the threat of avian flu head-on at a town hall at the 109th annual Pennsylvania Farm Show, saying that as highly pathogenic avian ...

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 ...

Purdue University researchers now have developed an innovative, paper-based diagnostic test for rapidly detecting avian ...

Bird flu is spreading on farms and infecting people. If the current response to the virus is a trial run in pandemic ...

A Thursday news release from the U.S. Department of Agriculture shows the nation imported more than 26 million shell eggs, ...

U.S. agriculture secretary urges more poultry producers to take advantage of free assessments as part of five-pronged ...

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 ...