Migrating wild birds are spreading the virus to domesticated flocks, increasing the risk of eventually seeing a human ...

Another state has reported a possible case of human bird flu as overall figures rise in the U.S., increasing the risk of a pandemic.

Bird flu cases are on the rise across the country as wild flocks migrate south for the winter, mingling with domestic poultry ...

In the U.S., poultry is hit by avian flu in Indiana and Michigan, while flocks in the Canadian provinces of Alberta and British Columbia are affected.

With the addition of the Arizona cases, the total number of U.S. human bird flu cases this year is at least 60. The CDC currently lists 58 confirmed cases, with the Arizona cases apparently being two ...

Highly pathogenic avian influenza (HPAI) was confirmed in commercial turkey flocks in North Dakota and South Dakota on ...

Two new cases of 'highly pathogenic' bird flu have been confirmed in North Yorkshire and Cumbria by the Department for Environment, Food & Rural Affairs (DEFRA). Avian influenza (HPAI) strain H5N1 had ...

Warnings have been issued after a dead buzzard tested positive for bird flu. The bird of prey was found in Winterbourne Stoke ...

The sudden decimation by bird flu of the world's largest seal has sent shockwaves through the scientific community, and the ...