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 found to be infected with a new type of bird flu, distinct from the one that has been ...

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

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

The Milwaukee County Zoo has closed its aviary for the "foreseeable future" in an attempt to protect its birds from the bird ...

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 ...

Dairy herds in Nevada have tested positive for a newer strain of the H5N1 bird flu virus, which has been linked to severe infections in humans.This strain diff ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the people who work closely with them.

A new strain of bird flu has infected dairy cows in Nevada, marking the second time the virus has jumped from birds t ...