Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

The Canadian Food Inspection Agency (CFIA) has also been testing milk for signs of H5N1 in dairy cows. Canada has had no ...

MISSOULA — Millions of birds across the United States have been impacted by avian influenza, also known as the bird flu, ...

Washington public health officials were already investigating human cases of H5N1 bird flu. Several workers at a farm ...

H5N1 bird flu might be more prevalent among humans than public health data shows - The number of infected dairy herds in ...

H5N1 bird flu was detected in a pig in Oregon, marking the first detection of the virus in swine in the country, the U.S. Department of Agriculture (USDA) said Wednesday. The detection was on a small ...

His company Sunrise Farms had to euthanize 550,000 chickens after avian flu was detected among the ... There are no ...

A teenager in British Columbia, Canada, is hospitalized with the country's first confirmed case of the H5N1 bird flu virus.

Four egg farm workers in Washington state have tested "presumptively positive" for bird flu.

All birds in a Crook County backyard flock and a commercial poultry operation in Clackamas County were euthanized to prevent ...

H5N1 viruses can also infect other species of birds, and occasionally mammals, and can cause significant mortality in poultry species, such as chickens, turkeys, pheasants, quail, ducks ...

The presence of highly pathogenic avian influenza (HPAI) was confirmed in four U.S. commercial poultry flocks on November 12.