has so far confirmed 52 human cases of bird flu—otherwise known as avian influenza H5N1—during this year's outbreak: 26 in California, 11 in Washington, 10 in Colorado, two in Michigan and one each in ...

As a physician, I am closely following a bird flu outbreak that is hitting our Central Valley dairy farms hard, ...

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

Officials suspect wild migrating birds are likely to blame for the first known infection of a flock in Hawaii, which had been the last state in the country with no reported cases in poultry or wild ...

The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...

It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans continue to pile up.

It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans ...

The United States Department of Agriculture confirmed the presence of bird flu in Hawaii on Monday, the first case of the virus in a domestic flock in the state since the current outbreak began in ...

Study findings provide new details on a Caspian tern die-off near Port Townsend in 2023 and how the virus killed seals in the region, infecting their brains.

Alabama’s defense was the big storyline of the afternoon as the Crimson Tide held Missouri to a total of 236 yards of total offense and recorded three interceptions against Tigers backup ...