Avian influenza is spreading rapidly through Pennsylvania, hitting commercial poultry farms in multiple counties and ...

More than 40 dead ducks were found along the shore at Whihala Beach this week, some frozen into the ice shelf along Lake Michigan.

More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the outbreak began in January 2022. One person has been killed.

After bird flu was detected in a stray cat in Half Moon Bay this week, health officials in San Mateo County are urging pet owners to contact a veterinarian if their pet shows any ...

Both cats and dogs are at risk for contracting bird flu. Pet owners can look for the signs in their furry friends.

H5N1 isn’t going away anytime soon and could become a pandemic. Here are some tips to help you understand your risk ...

H5N1, known as bird flu, has been found in San Mateo County this week, according to state and local health officials.

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

For the first time, a new genotype of avian influenza has been identified in U.S. dairy cows, prompting biosecurity efforts.

About 20 dead or sick ducks and geese were recently discovered near Sands Lake, and testing confirmed they were likely all ...

Avian influenza is widespread among wild birds and is causing outbreaks in poultry and U.S. dairy cows, with several recent cases reported in dairy and poultry workers. There have been 67 reported ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed Wednesday, and respiratory symptoms like ...