A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...

Growing concerns surrounding the transmission of H5N1 bird flu. The CDC reports that samples collected from a severely ill ...

Felines of all varieties tend to explore and hunt smaller prey, such as birds and mice, which can carry bird flu.

Northwest Naturals is recalling a batch of its pet food after a cat died from bird flu, which was found in the cat food. Bird ...

Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...

Omaha's Henry Doorly Zoo has closed its aviary "out of an abundance of caution" after multiple confirmed cases of highly ...

Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.

Counties across the Bay Area are ramping up outreach efforts to inform the general public about actions they can take to keep ...

According to the CDC tracker, there have been 66 confirmed cases of bird flu reported in humans since the start of the ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, suggesting the virus changed over the course of the patient’s ...

Avian flu outbreaks and increased demand during the holiday season are being blamed for high egg prices in Massachusetts ...