Outbreaks of bird flu in mammals more than doubled across the world last year, raising the risk that the virus could ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of ...

Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

A young boy in Cambodia is the fourth fatality from H5N1 in 2025. Globally, 10 human cases of bird flu have been confirmed ...

Highly pathogenic avian influenza viruses like H5N1, H5N6, and H7N9 pose an evolving global threat due to their capacity to ...

Messenger RNA technology offers a faster way to develop vaccines to address or prepare for pandemics, and Moderna’s vaccine ...

Cambodia's ministry of health has reported its fourth fatal human H5N1 avian flu case of the year, which involves an ...

Pigs could play a key role in ending the flu as we know it. That’s the message behind new research testing a ...

An 11-year-old boy has died in Cambodia’s fourth fatality from bird flu this year. The Health Ministry said tests confirmed the boy in the western province of Kampong Speu died Tuesday of H5N1 avian ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of new human cases have stopped. “We just don't know why there haven't ...