Three veterinarians who work with cows have tested positive for prior infections of H5 bird flu, according to a study ...

Three of America’s top milk-producing states are not participating in the U.S. Department of Agriculture’s program designed ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

Consumers can safely drink pasteurized milk, despite reports of dairy cattle infected with the new strain of bird flu.

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in ...

Pasteurization is the only widely recognized method of killing H5N1, the virus that causes bird flu, in milk. However, ...

A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

Dairy cows in Nevada have been infected with a new strain of bird flu virus different from the one circulating in other herds ...

A new strain of the H5N1 bird flu virus was detected in dairy cows, but the risk of human transmission remains low. The nation’s milk supply is safe because pasteurization kills the bird flu virus.