A new PEARLS article in PLoS Pathogens reviews the rapid evolution and pandemic potential of emerging influenza A viruses, ...

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

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

In early May, just as the US government was about to implement a long-debated policy regulating gain-of-function research ...

In laboratory trials, the researchers proved that using citric acid to acidify milk to a pH of 4.1 to 4.2 inactivates the ...

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.

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

While only a handful of human infections have occurred so far, the report said that the virus had a staggering mortality rate ...

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

Brazil has reported its first H5N1 avian flu outbreak in commercial poultry, which began on May 12 near the city of ...

It's take awhile to iron out the details, but bulk haulers will soon be drawing milk samples from Wisconsin dairy herds to ...

H5N1 bird flu, prevalent in U.S. wild birds, has caused increasing outbreaks in poultry and dairy cows, leading to 70 human cases and one death since 2024. Experts are divided on the pandemic ...