Officials say the poultry started showing clinical signs consistent with the virus on May 29. Samples from the location, ...

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

Test results for a suspected bird flu outbreak on a commercial farm in the town of Anta Gorda in Rio Grande do Sul state came ...

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

A non-peer-reviewed UK study found live H5N1 can persist in raw milk for over a day at room temperature and a week in the ...

Brazil has not yet tested cows for bird flu, despite hundreds of cases in the dairy herd in the U.S., because it is focusing ...

We are currently in the summer cold season, but medical experts are categorizing 2025 as one of the most severe in flu cases ...

Brazil identified fresh bird flu cases in wild animals, which it said should not have any commercial impact, and is ...

As more humans become infected by H5N1 bird flu, experts worry of a new pandemic with 70 human cases in the U.S. including 1 death. What to look for.