Chickens and turkeys at commercial poultry operations likely became infected with bird flu through contact with migrating ...

The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird ...

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

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 data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

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

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

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 ...

(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.

Across the Pacific Ocean, federal authorities have discovered a worrying change in the worsening bird flu outbreak. A second ...

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