Two Nipah virus cases confirmed in India’s West Bengal have prompted several countries to reassess their border readiness. Pakistan has responded by ordering ...

Dozens of migrating birds were found dead or dying at an Amarillo playa lake over the weekend. Avian influenza is suspected.

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.

Veterinarians and agriculture experts are warning Colorado flock owners to be cautious as high pathogen avian influenza is making a return to the region. Commercial and backyard flocks have been ...

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

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

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

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

A confirmed bird flu case at a Georgia poultry farm led to the culling of more than 71,000 birds and triggered a quarantine zone, as experts warn the ongoing HPAI outbreak that began in 2022 continues ...

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

At the start of 2025, health officials in Louisiana reported the first U.S. bird flu death and experts questioned whether highly pathogenic avian influenza A (H5N1) could lead to the next pandemic. A ...

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