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

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

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.

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

Another Georgia commercial poultry flock has tested positive for bird flu, the third such case in less than a month in the state, agriculture officials said.

Media reports say that antibodies against H5N1 avian flu have been detected in five cows in the Netherlands province of Northeast Friesland, although officials have yet to confirm the finding.

Colorado officials declared a disaster emergency after a presumptive bird flu outbreak hit a facility with 1.3 million ...

Prior seasonal influenza virus immunity did not impair antibody responses or protection conferred by the intranasal H5N1 vaccine.

A suspected case of highly pathogenic avian influenza was found at a poultry farm.

Bird flu alert in India: Bihar is on alert after bird flu was confirmed in dead crows in Darbhanga. Authorities are ...

Florida wildlife officials are investigating after 101 vulture deaths at Blue Spring State Park amid a wider avian flu ...

IN-PREPared: The Indiana State Board of Animal Health has confirmed cases of Highly Pathogenic Avian Influenza (HPAI) in northeast Indiana. As millions of wild birds traverse the state during peak ...