The costly financial and milk production consequences of H5N1 infections in US dairy have been laid bare in new research ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

In outbreak developments, the US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) ...

Highly pathogenic avian influenza (HPAI) readily infected cells from milk-producing organs in dairy cows, but beef cells held ...

A year ago, bird flu was first found in US cows. Since then, there have been cases in herds in 17 states, including seven in South Dakota.

A year ago, the H5N1 strain of bird flu was first found in U.S. cows. Since then, there have been cases in herds in 17 states, including 13 in Iowa.

Almost a year ago, the H5N1 strain of bird flu was discovered in dairy cows for the first time. Since then, there have been confirmed cases in at least 976 herds across 17 states, including 13 ...

Bird flu has spread widely in poultry ... "you have to actually put the whole flock to death," Pekosz said. For dairy cattle, the detection of just one infection in a herd means that the whole herd is ...

Within 24 hours, the state’s veterinary laboratory confirmed the problem was bird flu ... them under contract. Dairy cattle, by contrast, don’t arrive and leave in herd-size batches; they ...

A new report from the Centers for Disease Control and Prevention suggests that house cats could contract the H5N1 bird flu virus from ... sentinels for early dairy herd diagnoses,” he said.