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

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 ...

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

At least four dairy cattle herds in Nevada have tested positive for a strain of bird flu never seen before in cows. The ...

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

In the US state of Nevada, a newly identified H5N1 bird flu strain, D1.1, has been found in six dairy herds. Scientists warn ...

Herds of cattle in Nevada tested positive for the strain of H5N1 bird flu never before seen in cows, state agriculture ...

Bird flu can be transmitted from infected birds to other animals and potentially humans directly from the birds, virus-contaminated environments or an infected animal, according to the CDC.

For the first time, a new genotype of avian influenza has been identified in U.S. dairy cows, prompting biosecurity efforts.

A health alert concerning farmers and their cattle. A newer strain of the bird flu virus has been detected in Nevada.

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version that has spread in US ...