This version of the virus is circulating broadly in wild birds and is different from the virus that has been causing dairy ...

A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in the ...

The newer strain had been seen before in more than a dozen people exposed to poultry, but this is the first time an infection ...

A new strain of bird flu, D1.1, has spread from dairy cows to a human in Nevada, marking a significant development in the ongoing outbreak, according to the CDC. The patient, a dairy worker, was ...

Nevada has confirmed its first human case of bird flu in a farm worker who was exposed to infected dairy cattle, the Central ...

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

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds ...

Researchers aren’t sure how the D1.1 variant was transmitted to the Nevada cows. Dairy farmers with infected herds reported large die-offs of wild birds near their farms before their cows got ...

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of ...