Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

Avian influenza—which has devastated poultry flocks, wildlife populations and increasingly poses a public health risk—has now ...

U.S. Customs and Border Protection data shows that eggs are being seized more than fentanyl amid the ongoing bird flu ...

The state has not seen any new cases of HPAI reported in birds since January, though there are positive tests on a dairy farm ...

Bird flu cases are rising rapidly in the U.S. and around the world. A new study traces how the disease spread over the last ...

A sheep in Yorkshire has tested positive for H5N1 avian influenza on a property that also held captive birds, making it the ...

Avian influenza has been confirmed in wild bobcats in New York state, according to a new study from Cornell University.

Pennsylvania has had eight commercial poultry flocks struck by HPAI so far in 2025, with turkey, duck, broiler and layer ...

The US Health Secretary wants to let bird flu spread across the nation's farms without intervention, and then breed the ...

COVID-19 exposed the many ways in which we were ill-prepared to prevent and respond to pandemics. Are we applying those ...

If you have sick birds in your BACKYARD flock, please report them to WSDA’s Sick Bird Hotline at 1-800-606-3056. If your farm ...

A year into the outbreak of avian flu, there is a continuing threat from the virus to poultry flocks and dairy herds, and to a lesser degree humans. Since ...