Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird ...

Commercial duck flock in California has tested positive for two strains of avian influenza. On November 23, 2024, two HPAI ...

Large-scale poultry vaccinations may be driving bird flu evolution, according to a concerning new international study.

The first confirmed case of H5N9 bird flu in the United States has been identified in Merced County, California, and control ...

Equity in diagnostics in outpatient settings. (This project received an earlier evaluation making it likely to be funded. But ...