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

Colorado's outbreak of avian flu in poultry and dairy cattle seems to have died down, though the state continues to monitor ...

Bird flu typically spreads among birds, but there have been recent outbreaks among cattle in the U.S., and one Texas man ...

An adult with underlying medical conditions was hospitalized on Aug. 22 and has since recovered, the Missouri health ...

The first known US cluster of cases of bird flu in humans has been recorded at 2 poultry facilities in Colorado.

The first person without known contact with an animal has been infected with the the H5N1 virus, commonly known as bird or ...

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

The laissez-faire attitude of international and national public health agencies to emerging pandemic pathogens, which ...

Health officials are trying to find out how a person in Missouri was sickened by H5 avian influenza, or bird flu. It’s the latest twist in concerning new behavior of the virus, which was detected in ...

So far, there have been 14 human cases of bird flu this year. All the patients — except the one from Missouri — had been ...