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

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

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

Facing high egg prices, the Trump administration is considering vaccinating poultry against bird flu, but H5N1 is already out ...

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 ...

Most available vaccines for avian influenza in chickens are administered ... version of an H5N2 variant designed to work against circulating H5N1 variants. However, the effectiveness of vaccines ...

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

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

Health officials renew vigilance against bird flu as reported human cases decline. Experts question whether this is due to ...

It aims to better equip the world for the next pandemic, but further negotiations are expected to last another year.

As the dairy industry moves into the second year of combating H5N1, maintaining momentum and commitment to biosecurity ...

Company aims to develop a bird flu vaccine with rapid mass production and variant responsiveness. SK bioscience and KDCA join forces to build a national pandemic preparedness and response system for ...