Six dairy herds in Nevada have tested positive for ... This is the second known instance of a type of avian flu being introduced into cattle herds by birds. It suggests that the virus could ...

The first detection of the bird flu in dairy cattle in Nevada was confirmed in Nye County in December, the state government department said. "Ensuring the safety of the industry is our utmost ...

A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in the state last week. That strain of the H5N1 bird flu virus, called D1.1 by ...

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

Six dairy herds in Nevada have been infected ... people in the U.S. have been infected with bird flu, mostly those who work closely with dairy or cattle, according to the U.S. Centers for Disease ...

Most bird flu infections in dairy cattle in the US ... Researchers aren’t sure how the D1.1 variant was transmitted to the Nevada cows. Dairy farmers with infected herds reported large die ...

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 ...

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds throughout the past year, the U.S. Department of Agriculture (USDA ...

A new version of the H5N1 bird flu virus has been detected in milk samples collected from ... are still trying to pin down exactly how the cows in Nevada became infected. One theory has to do ...