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 ...

The Veterinary officers in the Keta Municipality of the Volta Region have destroyed over 500 affected chickens ...

Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

Influenza viruses are shifty entities. A seemingly ingenious and sneaky way for viruses to make these leaps is by swapping ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another question ...

Georgia's bald eagles are having an average nesting year, with 59 successful nests and 83 eaglets on the coast, and 68% ...

Avian flu killed or led to the deaths of 470 domestic birds at a live bird market in Onondaga County in March, according to ...

The D1.1 strain of H5N1, aka avian flu, was found in milk from a dairy in Maricopa County. The Arizona Dept. of Agriculture said the danger to the public is low.

There’s emerging evidence that certain bird species, including bald eagles and vultures, are developing immune resistance to avian influenza. That is reflected in Georgia’s nesting numbers, Sargent ...