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

Those nine states are California, Colorado, Idaho, Iowa, Michigan ... "None of these four states reported H5 human influenza ...

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 ...

The number of human cases of H5N1 bird flu in the U.S. this year has risen to 14, with the latest one marking the first ...

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

The nearly two-month-long stretch without any new instances of highly pathogenic avian influenza (HPAI) in U.S. commercial ...

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 ...

That  human case of A(H5) avian flu in Missouri that had no known contact with poultry or other animals has been confirmed by the U.S. Centers for Disease ...

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 ...