A map showing where avian influenza H5N1 has infected humans in the U.S, with the darkest red showing California, which has had 26 cases in 2024. Bird flu also affects cows, pigs and people.

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

Prior to this, nearly a month had passed without any new instances of highly pathogenic avian influenza in a U.S. commercial ...

Wildlife Biosecurity Assessments have been very successful in safeguarding farms from the spread of HPAI from wild birds.

Added funding, biosecurity measures and a vaccine rollout may be playing a major role in limiting disasters caused by ...

The Arizona Department of Agriculture, working closely with the USDA detected a strain of avian influenza in milk in Maricopa ...

Two months have passed since a commercial poultry flock in Canada has been struck by highly pathogenic avian influenza (HPAI) ...

An international team of researchers led by Professor Huaijun Zhou from the UC Davis Department of Animal Science has created the first-ever detailed map of how genes are regulated in chickens — a ...

Purdue University researchers now have developed an innovative, paper-based diagnostic test for rapidly detecting avian ...

An outbreak of avian flu in 2023 hammered a colony of southern elephant seals in Chile’s Tierra del Fuego region, leading to a 50% decline in its population. But over the 2024-2025 breeding ...