The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

Lithuania has reported an outbreak of highly pathogenic H5N1 avian influenza, commonly called bird flu, on a laying hen farm ...

Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

Doug Sinclair, Director of Public Health for Yates County, noted that H5N1 cases have been documented for several years in ...

The United States has reported its first H5N9 bird flu outbreak in California, affecting almost 119,000 ducks. Both H5N9 and ...

San Francisco confirmed that a child in the city became the first case of H5N1. A panel of biotech leaders discussed what ...

More than 100 chickens, geese, ducks and other birds at Hess-Hathaway Park in Waterford have been culled after some tested ...

San Bernardino resident Joseph Journell says he lost two beloved cats after they drank raw milk contaminated with bird flu ...

The Louisiana patient was hospitalized with a severe case of bird flu in the first death in the U.S. caused by the H5N1 virus ...

The CDC and MDH are advising health care providers to order further laboratory testing on positive influenza A specimens ...