Officials in Pottawatomie County, Kansas, reported on March 6 that two cats had tested positive for bird flu. Owners ...

H7N9 — is detected in at a poultry farm; scientists learn past human flu exposure may provide some immunity to H5N1.

The costly financial and milk production consequences of H5N1 infections in US dairy have been laid bare in new research ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

Almost a year ago, the H5N1 strain of bird flu was discovered in dairy cows for the first time. Since then, there have been confirmed cases in at least 976 herds across 17 states, including 13 ...

One cat that died belonged to a worker on a dairy farm in a county known to have bird flu-infected cattle. The worker reported symptoms of illness before the cat got sick. That cat fell ill ...

Unless we combat spread of Avian influenza, we risk not only more shortages, but a catastrophic collapse of our poultry ...

Bird flu is here to stay. The H5N1 avian influenza is proliferating among U.S. cows and there are now two strains circulating among mammals and birds. Though there are only 68 confirmed cases in ...

Since 2022, the USDA reports more than 150 million chickens and turkeys have been lost to Highly Pathogenic Avian Influenza (HPAI) in the United States. The loss of laying hens has contributed to an ...

UC Davis economists parsed the differences between California’s egg and dairy industries, and why only one saw months of extreme price hikes.