Bird flu, also known as H5N1, has been around for decades. But a 2024 discovery came as a surprise to public health experts.

The first major global review of bird flu in cats reveals an emerging threat of a potential human pandemic. Spring is here, ...

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

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

The method is also cheaper than pasteurization and can be easily leveraged on farms that do not pasteurize waste milk.

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

Apr. 17, 2025 — A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as ...

The first death caused by H5N1 bird flu was reported in January 2025. Some believe the virus could eventually pose a ...

Brazilian authorities hope to determine by Tuesday whether a confirmed outbreak of highly pathogenic avian influenza among ...

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

Australia is surrounded by the deadly H5N1 strain of bird flu. And it is morphing as sea animals and birds bring it ever closer to these shores.

H5N1 bird flu, prevalent in U.S. wild birds ... these products may have been the source of "a small number of avian influenza A virus infections in people in Southeast Asia." ...