“For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

The administration said it was committing $306 million toward improving hospital preparedness, early-stage research on ...

Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in ...

Public-health experts have been highly critical of the federal and state response to the virus, which was first identified in cows in the U.S. early in 2024.

Hundreds of dead birds have reportedly been falling from the sky in dystopian scenes in Pennsylvania. Wildlife officials ...

Infectious disease experts say infection of 13-year-old in British Columbia could indicate virus is mutating to infect humans ...

A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated ...

Jason Peña, now 14, was shot in the head on a highway in the state of Durango, a family spokeswoman said. His father and uncle, both U.S. citizens, and a Mexican relative were also killed. By ...