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

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 ...

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

Pediatric patients exhibited high risk for severe avian influenza A/H5N1, suggesting clinical therapeutic and vaccine trials should be prioritized in this population.

Russia’s Gamaleya Center warns a deadly H5N1 flu strain spreading in cats could lead to a pandemic with a 70% fatality rate ...

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

The first medical trial in Britain of a vaccine against the bird flu virus H5N1 has begun in Oxford. This is an experimental vaccine against a virus with deadly potential. To see how well it works the ...

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 ...

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

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

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

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