A dairy worker in Nevada has been infected with a strain of H5N1 bird flu—genotype D1.1—that has newly spilled over to cows, ...

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

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

A strain of bird flu spreading among dairy cows in Nevada has infected a dairy worker in the state, the Centers for Disease ...

Nevada just confirmed its first human case of avian flu from infected cattle. Nevada’s first case was found in Churchill ...

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

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 ...

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 ...

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 ...

The USDA confirmed the virus's existence in the Nevada dairy cattle through milk sampling, the agency said. The Nevada Department of Agriculture said the affected cattle, which are located in ...

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 ...