Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

A landmark study shows H5N1 in dairy cows causes severe mastitis, prolonged milk loss, and nearly $1,000 in economic damage ...

Decreased milk production, death, and early removal from a single herd of adult dairy cows infected with the H5N1 strain of ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

California’s state veterinarian tells U.S. House subcommittee that because infected dairy cattle are allowed to develop ...

Farm workers facing possible arrest would likely resist getting tested for bird flu should there be a resurgence this fall, ...

A new paper from a team of Cornell University researchers shows that the highly pathogenic avian influenza H5N1 virus causes ...

In response to a confirmed H5N1 avian influenza outbreak in Puri district, Odisha, the government has culled over 6,700 birds ...

H5N1 influenza outbreaks have been reported on more than 1.070 dairy farms in the United States since 2024. The virus ...

The vaccine will offer protection against H5N1 and is projected to be effective against future viral mutations.