Egg production in the U.S. dropped 4% in November as the price of eggs and cases of bird flu continue to rise across the country.

The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the United States.

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next pandemic.

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

Think twice before refilling your bird feeder or heading out on your next duck hunt. Cases of bird flu are on the rise in the ...

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

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...

An investigation by KFF Health News reveals key problems in the U.S. response to bird flu, including deference to the farm ...

First come the horseshoe crabs. Hoisting their round, tank-like shells, they trundle out of the Delaware Bay under the first ...

Exclusive reporting reveals how the United States lost track of a virus that could cause the next pandemic. Problems like the ...

Though cases of infection are rare, cats seem especially susceptible to the bird flu virus, or Type A H5N1. Even before the ...