Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working ...

Dairy farmers are being warned about the dangers of their cows eating metal which can kill them - and some farmers are using ...

Nevada just confirmed its first human case of avian flu from infected cattle. Nevada’s first case was found in Churchill ...

A line of Holstein dairy cows feed through a fence at a farm outside Jerome, Idaho, in 2009. (Charlie Litchfield / Associated Press) ...

MORE: Bird flu is 'widespread' among birds in Massachusetts, state officials say The detection, found in dairy cattle in Nevada, was a result of the USDA's national ... D1.1 has also been shown to be ...

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 dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including cattle that may have been reinfected. By Apoorva Mandavilli Apoorva ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

Worobey says he and his colleagues who are tracking the trajectory of the outbreak and looking for dangerous mutations are seriously hampered. And finding the D1.1 variant in dairy cattle only ...