The recent appearance of the H5N1 bird flu in pigs does raise viral reassortment concerns. Here's what we know about this ...

Britain has secured five million doses of H5 bird flu vaccine to prepare for a possible global pandemic, the UK Health ...

You may have encountered the term “bird flu” increasingly online and in the media. It refers to a highly pathogenic avian ...

Guam's territorial veterinarian says the risk of H5N1 avian influenza, also known as avian flu or bird flu, transmission to ...

A recent study shows a mild increase in the H4N1 strain of bird flu transmissibility through air compared to older variants.

While it looks like the tree is covered in leaves, the branches are filled with something highly damaging. Find out more.

The bad news about the spread of H5N1 bird flu keeps coming – including massive infection of cattle and a worrisome human ...

Some rural Kansas counties are offering free flu vaccines targeting farm workers amid an ongoing bird flu outbreak among ...

H5N1 bird flu is spreading among animals and humans, raising concerns about mutation risks. While human cases are mild, ...

The UK Health Security Agency stressed there is no evidence at this stage to suggest the A(H5N1) virus will start spreading ...