EFSA’s scientists highlight that key European stop-overs with high-density bird congregations, such as Iceland, Britain, ...

Cambodia today reported its thirteenth human H5N1 avian flu case of the year, part of an overall acceleration of activity ...

Earlier this summer the FDA asked Moderna for more efficacy data on its flu vaccine before it could review an mRNA-based ...

The CDC declared the end of its emergency response to H5N1 avian flu as a health threat to humans, David Murray writes.

In one of the top Arctic birding destinations in the world, environmental and health challenges are threatening some of the seabirds that are part of Norway’s unique coastal ecosystem ...

Decreased milk production, death, and early removal from a single herd of adult dairy cows infected with the H5N1 strain of ...

REUTERS — The U.S. Centers for Disease Control and Prevention has ended its emergency response for H5N1 avian flu, owing to a decline in animal infections and no reports of human cases since February.