At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

The USDA Animal and Plant Health Inspection Service (APHIS) recently confirmed the deadly bird flu genotype responsible for ...

Dairy cows in Nevada have been infected with a new strain of bird flu, marking the second strain detected in herds since ...

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

Genome sequencing of milk from Nevada has identified a different strain of bird flu in dairy cows for the first time, the ...

The USDA said four Nevada dairy herds were infected with an H5N1 bird flu strain that has circulated in wild birds, making ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding means the virus has again ...

The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...

Cows in Nevada have been infected with a strain of H5N1 bird flu different from the strain detected in all other herds to this point in the ongoing dairy outbreak. It's the same strain that killed a ...

A second form of bird flu has been found in Nevada dairy cows, the U.S. Department of Agriculture announced Wednesday.

The new version, known as D1.1, was confirmed in Nevada cattle and was linked to the first US death tied to bird flu ...