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

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...

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

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 new strain of the H5N1 bird flu virus has been detected in milk samples collected from dairy cows in Nevada.

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

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

Avian flu first made the jump from birds into dairy cows on farms in a number of US states in spring 2024. Until now, all ...

The United States has reported its first H5N9 bird flu outbreak in California, affecting almost 119,000 ducks. Both H5N9 and ...

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

US dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the US Department of Agriculture (USDA) said on Wednesday, ramping up concerns about the persistent ...

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