The number of California dairy herds reported to have outbreaks of H5N1 bird flu has grown to eight.

With the approach of fall and cooler weather across the United States, officials say the risk posed by the H5N1 bird flu ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

Researchers in Texas detected H5N1 in wastewater from 10 cities, but the risk to humans is currently low. Ongoing ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

Research led by scientists at La Jolla Institute for Immunology (LJI) suggests that many people already have immune cells on ...

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

Hanson and Tisza noted that they track many other viruses, and have seen the summer COVID surge in their surveillance, as ...

Kleptoparasitism, in which a bird harasses another to steal its food, might introduce avian flu to the continent, currently ...

On Monday state officials announced they had completed testing on all 95 licensed farms in Massachusetts that have dairy ...

A patient in Missouri who was hospitalized after an infection with bird flu had the H5N1 strain of the virus, the US Centers ...

Three more California dairy herds have been infected with H5N1 bird flu. A new case of human infection has also been reported ...