A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.

The Milwaukee County Zoo announced Thursday that it is temporarily closing the Herb and Nada Mahler Family Aviary amid ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced ...

The silencing of MMWR prompted a chorus of concern from public health leaders and legislators.

ROCHESTER, N.Y. (WROC) — Cases in avian influenza, better known as bird flu, are continuing to rise nationwide. In New York, the virus has primarily affected geese and raptors. But with one human ...

Nevada dairy cattle infected with a new bird flu strain, Type A H5N1 D1.1, raising concerns of multiple transmission channels ...

Forms of the virus have spilled over from wild birds into cattle at least twice, raising new questions about the virus’s ...

As bird flu spreads in the United States, are there are any risks of the virus from drinking milk or eating eggs? Here's what you need to know, according to experts.

EVANSVILLE, Ind. (WFIE) - The Indiana Department of Natural Resources says Avian Influenza H5 has been detected in the geese ...

Doug Corwin, owner of Crescent Duck Farms in Aquebogue, wrote to newly named EPA administrator Lee Zeldin on Wednesday.

Governor Josh Shapiro has signed a bill intended to help stop the spread of avian influenza. House Bill 324, led by Rep. Johanny Cepeda-Freyitz (D-Berks), updates ...

(CNN)– A newer strain of the bird flu virus has been detected in Nevada. According to the Nevada Department of Agriculture, 6 dairy herds in the state tested positive for a newer strain named D1.1.