(CNN) — Six dairy herds in Nevada have tested positive for a newer strain of the H5N1 bird flu virus that’s been associated with severe infections in humans, according to the Nevada Department of ...

The detection indicates that distinct forms of the virus known as Type A H5N1 have spilled over from wild birds into cattle ...

Dairy cattle in the United States have tested positive for a particular strain of bird flu that was not previously found in ...

Dairy cows in Nevada have been infected with a new form of bird flu that is distinct from the version that has been spreading ...

Experts said the discovery raises questions about how widely the virus has spread, and underscores the difficulty of ...

A second strain of bird flu has been detected in U.S. dairy cattle, marking the first confirmed infections of this particular ...

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version that has spread in U.S. herds since last year, Agriculture Department officials said Wednesday.

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed Wednesday, and respiratory symptoms like ...

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

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

So, we try to eradicate those diseases,” he said. Nevada has seen one confirmed dairy herd infected with the high pathogenic avian influenza virus. Statewide, silo tank testing is the current ...