Soaring egg prices and concerns about bird flu spreading from wild birds and cattle to humans were top of mind for many Americans at the beginning of 2025. The topic recently made its way back into ...

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

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

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

Highly pathogenic avian influenza (HPAI) is commonly called “bird flu.” This disease began in the mid-1990s in Asia and has ...

Highly pathogenic avian influenza reached Antarctica’s mainland in early 2024, leaving Australia, New Zealand and Pacific ...

Moderna had been awarded over $750 million to develop a vaccine against bird flu, which has been circulating in farm animals ...

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 ...

Brazil's Rio Grande do Sul state ruled out five suspected cases of bird flu in humans, Reuters reported, citing a statement ...