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

Six dairy herds in Nevada have tested positive for a newer strain of the H5N1 bird flu virus that’s been associated with ...

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

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

A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...

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

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 ...

Until now, all dairy herd H5N1 detections have involved the B3.13 genotype, thought to be the result of a single spillover ...

On Jan. 31, 2025, the USDA Animal and Plant Health Inspection Service (APHIS) National Veterinary Services Laboratories (NVSL ...

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

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) today confirmed H5N1 avian flu ...

Nevada dairy cattle are infected with a new H5N1 bird flu strain, raising concerns about virus spread, control challenges, ...