H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

One year since it was discovered in Texas dairy cows, epidemiologists have their hands full tracking the virus’ spread.

Royce Larsen covers Rangelands in San Luis Obispo, Santa Barbara, and Monterey counties through the University of California ...

In February 2022, a new variant of the highly contagious virus was detected in U.S. commercial and backyard poultry, and it ...

The spread of a highly infectious form of bird flu has wreaked havoc on the poultry industry and led egg prices to soar in grocery stores across the country.

Almost a year ago, the H5N1 strain of bird flu was discovered in dairy cows for ... that isn't necessarily the case for cattle. Most dairy cows recover with "supportive treatment," and the average ...

Discover the latest on the avian influenza outbreak affecting wild birds, poultry, dairy cows, and humans in Michigan.

France said on Wednesday its poultry flocks will be allowed outdoors again after a lull in bird flu infections that the ...

The California Mid-State Fair has canceled its dairy cattle and poultry shows for the 2025 season due to a statewide ban brought on by the rapid spread of the avian flu across California ...

Turkeys, cattle, cats and pheasants in South Dakota have been infected with bird flu. Scientists worry: Is a large human ...

Almost a year ago, the H5N1 strain of bird flu was discovered in dairy cows for ... that isn't necessarily the case for cattle. Most dairy cows recover with "supportive treatment," and the average ...