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

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the ...

The Nevada Department of Agriculture (NDA) has detected a second strain of the highly pathogenic avian influenza (HPAI) – or bird flu – in a herd of dairy ...

Authorities in New York state have temporarily closed all live poultry markets in New York City and three suburban counties ...

At least four dairy cattle herds in Nevada have tested positive for a strain of bird flu never seen before in cows. The strain, called d1.1, is also linked to the death of one person in Louisiana last ...

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

Local farmers and the Department of Agriculture, Trade and Consumer Protection (DATCP) are taking precautions to ensure the state stays clear of avian influenza as no cases of bird flu have been found ...

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 Wednesday.

Neither of the two strains of avian influenza that have infected dairy cows in the United States have been detected in the ...

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.

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