Los Angeles County health officials have documented the first known transmission of highly pathogenic avian influenza A(H5N1) ...
With backyard chickens driving 37% of active bird flu cases, here's what every flock owner needs to know now.
The outbreak isn’t widespread, so the risk to humans is low. But it does have the potential to cause severe illness.
At the start of 2025, health officials in Louisiana reported the first U.S. bird flu death and experts questioned whether highly pathogenic avian influenza A (H5N1) could lead to the next pandemic. A ...
Pennsylvania Gov. Josh Shapiro met with farmers and state agriculture officials in Lancaster County Tuesday to discuss concerns about rising bird flu cases in the state. Since the start of 2026, more ...