Dead birds have been washing up in Ohio waterways, and the state confirmed two reports of bird flu. More on symptoms and recent dead bird sightings.

There’s been a shortage and price increase of eggs available at grocery stores nationwide, and Western Pennsylvania is not immune. Highly pathogenic avian influenza, also known as the bird flu, is the culprit. It’s a virus that Dr. Lee Harrison, an ...

Mass crow deaths across Chennai have triggered alarm after laboratory tests confirmed the presence of the highly pathogenic H5N1 avian influenza virus, prompting swift containment measures and public warnings.

Bird flu has now been reported in seven commercial poultry flocks in Lancaster County, affecting over 2.4 million birds as the number of affected flocks continues to rise.

For the first time, deadly H5N1 bird flu has been confirmed as the cause of a wildlife die-off in Antarctica, killing more than 50 skuas during the 2023–2024 summers. Researchers on an Antarctic expedition found the virus ravaging these powerful seabirds,

Avian flu has again been detected in wild birds around the Great Salt Lake, as well as in several of Utah’s counties, according to the Utah Division of Wildlife Resources.

Chennai is on high alert after more than 1,500 dead crows tested positive for the H5N1 bird flu virus, prompting stepped-up surveillance and public health measures.