Minnesota officials have quarantined a Stearns County dairy herd after milk samples tested positive for the H5N1 strain of bird flu. The U.S. Department of Agriculture confirmed the results March 21, ...

The confirmation last week of H5N1 bird flu in northern elephant seals at California’s Año Nuevo State Parkhas put wildlife managers and public health officials on alert.

Casey Means was questioned in a confirmation hearing on everything from her stance on the flu shot to her lack of an active ...

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well. It had one of its worst effectiveness rates in more than a decade.

The bird flu has continued to spread in wild and domestic birds in the United States over the last several years, and has ...

Park goers may have noticed an increase in dead or dying birds lately amid an active outbreak of Highly Pathogenic Avian Influenza, or bird flu, throughout the state. New Jersey reported the ...

The Iowa Department of Agriculture and Land Stewardship has identified another case of bird flu in Iowa, within a week of two bird flu detections popping up in Van Buren and Keokuk counties. The state ...

Bird flu (H5N1) confirmed in a Jefferson County poultry flock. Risk to the public is low; officials urge biosecurity and avoiding sick or dead birds.

A lethal form of bird flu, which has already killed tens of thousands of elephant seals in the Southern Hemisphere, is now spreading in a colony of elephant seals in California, scientists announced ...

After H5N1 bird flu was detected in elephant seals gathered at Año Nuevo State Park, other marine mammals have also succumbed, including a sea otter and sea lion. So far, only animals in San Mateo ...