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

Bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and dairy cows with several recent human ...

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...

State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

For the first time since 1952, publication of the CDC's MMWR was halted for two week. On February 6, there were two new MMWR studies but nothing on the H5N1 bird flu.

All live bird markets in New York City and several neighboring counties were ordered to be closed on Friday after inspectors ...

Cows in Nevada have been infected with a strain of H5N1 bird flu different from the strain detected in all other herds to this point in the ongoing dairy outbreak. It's the same strain that killed a ...

Multiple cases of bird flu in chickens are forcing the closure of live poultry markets in parts of New York state, Gov. Kathy ...

Bird flu appeared in a Texas dairy farm in March 2024. Havoc has followed on farms and in grocery stores and concerns mount ...