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 ...

Understaffing, workers say, has increased the potential for delays or mistakes, with potential consequences for the state's ...

Bird flu has landed on a California farm that shuns virus-killing pasteurization, leading to a second recall of raw milk and ...

A World Health Organization official on Thursday called for stronger surveillance in animals for evidence of infection with ...

As bird flu test results come back from agencies, the state's agriculture department instructs raw milk producer Raw Farm to ...

We might be fine. Viruses don’t always manage to adapt to new species, despite all the opportunities. But if there is a bird ...

California state officials have suspended a company’s sales of raw milk to retailers amid ongoing concerns about bird flu.

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

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

The H5N1 bird flu outbreak in the U.S. has so far been shockingly mild. Researchers have some theories as to why.

Australia's surveillance of bird flu has been described as a possible "model" to follow globally, with the spread of the H5N1 ...