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.

In a major win for the nation's biosecurity efforts, Australia has been officially declared free from high pathogenicity ...

The U.S. Centers for Disease Control and Prevention said on Monday it has ended its emergency response for H5N1 bird flu, ...

The U.S. Centers for Disease Control and Prevention has merged H5N1 bird flu updates with routine updates for seasonal ...

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

During his Senate confirmation hearings, Health Secretary Robert F. Kennedy Jr. suggested he wouldn’t undermine vaccines. “I am not going to go into HHS and impose my preordained opinions on anybody ...

A Victorian farmer who had to kill more 500,000 chickens to control an outbreak of bird flu has detailed the financial and emotional cost of the "devastating" ordeal.Phillip Szepe and his wife, Jane ...

Another batch of 900 arrived last week and some 900 more will soon make their way to the roughly 140-acre farm in Aquebogue, which is tucked among the vineyards and agricultural lands of Long Island’s ...

Follow Our Changing World on Apple, Spotify, iHeartRadio or wherever you listen to your podcasts The global spread of H5N1 Highly pathogenic H5N1 bird flu has been around since the 1990s, but this ...

Amidst an ongoing outbreak of a deadly bird flu virus in livestock, the US Department of Agriculture is doing more to prevent ...

U.S. Department of Agriculture (USDA) Secretary Brooke Rollins said the USDA would roll out a new initiative in the coming weeks to shore up American food security after the arrests of Chinese ...