The presence of highly pathogenic avian influenza (HPAI) was confirmed on February 9 in a commercial broiler flock in California. The United States Department of Agriculture (USDA) Animal and Plant ...
State officials report a decline in bird flu but stress the need for vigilance as spring migration nears.
USDA reports that highly contagious avian influenza that hit the state hard in 2024 has surfaced again in California even as it has severely impacted the Midwest poultry industry in 2025. Last year ...
As the highly pathogenic avian influenza outbreak continues, university experts work to develop edible vaccines to protect ...