A case of bird flu has been confirmed in Weld County.

A new nasal spray vaccine for H5N1 bird flu has shown promising early results, raising hopes it could one day be used to help ...

State agriculture officials announced this week that the highly pathogenic H5 avian influenza, known as bird flu, was ...

Five wild birds in Suffolk County have tested positive for bird flu over the last two months, according to federal data.

The New York State Department of Environmental Conservation (DEC) announced Thursday that it had five preliminary positive cases of highly pathogenic avian influenza, or bird flu, in Suffolk County.

OTTAWA COUNTY, MI — Bird flu has been detected in an Ottawa County backyard flock, marking the first bird flu case in ...

Battling bird flu outbreaks across Iowa last year was a big job, state Agriculture Secretary Mike Naig says.

Colorado Lt. Gov. Primavera, as acting governor, issued a verbal disaster declaration for avian flu in Weld County.

A commercial egg laying flock in Colorado and a commercial broiler flock in Maryland are the United States’ most recent ...

State officials are confirming a suspected outbreak of avian flu among chickens at a large commercial egg farm in Weld County ...

A duck farmer in Yunlin County surnamed Liu (劉) was indicted Monday for illegally importing bird flu vaccines from China, in ...

Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds ...