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

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 ...

The fatal disease was first found in Cambodia in December 2003 and initially only affected wild birds. Since then, the diseases has spread to humans in counties across the world, including in the US ...

The operators of the British Columbia farm claim the virus hasn’t been present at the farm for months, so there is no need to ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.