Eggs are becoming harder to source across the country as farmers are forced to kill off millions of birds due to an avian flu ...

The patient, a Mercer County man who works on a farm, contracted the virus after coming into contact with an infected dead bird.

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of Agriculture.

This week, for the first time in Ohio history, a man living a little more than an hour northwest of Dayton tested positive for bird flu.

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

The numbers related the bird flu outbreak are staggering, with nearly 12 million birds killed on Ohio farms alone since Dec. 24. Agriculture officials say it’s ...

A commercial poultry flock in a bordering Ohio county is also struck by avian influenza, bringing the statewide total to 60 ...

Bird flu takes toll on farmersBlood testing of large-animal veterinarians suggests that H5N1 bird flu has spread more widely than US surveillance of the virus is capturing, according to a new study by ...

Veterinarians who worked with cattle had antibodies in their system that showed they had the H5N1 virus, though they exhibited no symptoms and none knew they were working with sick animals, according ...

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

The first case of bird flu in a human in Ohio has been reported, according to officials. A farm worker from Mercer County, ...