A sixth person has contracted the bird flu in Colorado due to contact with infected birds, the U.S. Centers for Disease ...

Meanwhile, two more infections tied to a Colorado poultry farm were reported, bringing the total to six. It's the largest ...

Officials found no evidence of silent infections in 35 Michigan dairy workers, but experts noted that much more data was ...

The spread of bird flu among poultry and dairy farms has heightened some health experts' concerns that the process of killing ...

The U.S. Centers for Disease Control and Prevention on Friday confirmed two additional cases of bird flu in Colorado poultry ...

Of the nine human cases of bird flu in the U.S. since 2022, five followed exposure to poultry. The other cases followed ...

A new human case of H5 highly pathogenic avian flu has been identified in Colorado, the US Centers for Disease Control and ...

U.S. health officials on Friday said a new study in Michigan suggested the bird flu virus is not causing asymptomatic ...

This spring, H5N1 caught the world's attention with unprecedented outbreaks in mammals, including dairy cattle in the U.S. In ...

Even as the H5N1 virus evolves, gaps remain in the nation’s contingency plans for human testing, scientists say.

Amid triple-digit temperatures and industrial fans, protective gear likely slipped, exposing workers to bird flu.

The Colorado Department of Public Health and Environment reported five human cases of avian influenza in workers.