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

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.

Yet another game bird operation in Kossuth County was hit by the bird flu as an outbreak enters its fifth year.

Experts are calling for stricter measures and more testing to prevent the bird flu virus from jumping to human beings ...

Dutch authorities have detected antibodies linked to the H5N1 avian influenza virus in a dairy cow, marking the first known ...

Avian or bird flu (H5N1) is a viral infection that spreads in birds, cows and other animals and can cause severe illness and ...

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

Two separate households in Grant County confirmed bird flu cases in a cat and poultry, making it the first case of a cat that ...

A case of avian influenza was recently identified at a Burlington County commercial bird farm, officials announced Thursday.

First bird flu outbreak of 2026 is reported in north Iowa flock as bird flu threat nears its fifth year ...

A new nasal spray vaccine could stop bird flu at the door — blocking infection, reducing spread, and helping head off the next pandemic.

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