Add Yahoo as a preferred source to see more of our stories on Google. Bird flu strain hits two Indiana counties for first time. What to know Two Indiana counties saw their first outbreaks of a ...

Multiple elephant seal pups along the Northern California coast have tested positive for the deadly avian influenza, or bird flu, according to new research from the University of California.

GRANT COUNTY, Wash. — The Grant County Health District (GCHD) says it has confirmed two separate households have tested positive for Bird Flu (avian influenza) within the past month. The two cases ...

Pennsylvania Gov. Josh Shapiro met with farmers and state agriculture officials in Lancaster County Tuesday to discuss concerns about rising bird flu cases in the state. Since the start of 2026, more ...

Two weeks after scientists confirmed the first-ever outbreak of avian influenza, or bird flu, in elephant seals along the California coast, the disease has spread to other marine mammals, researchers ...

Just a handful of new HPAI outbreaks involving European commercial poultry have been recorded over the past two weeks.