The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But ...
First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...
H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird ...
The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...
The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...
One of the top egg producers in the U.S. confirmed that a farm tested positive for cases of bird flu over the weekend, the ...
A new strain of bird flu has been confirmed at a duck farm in California, the first time the variant has been discovered in ...
Large-scale mortality among snow geese has led the Pennsylvania Game Commission to declare Lehigh Valley the epicenter of a ...
Bird flu has been making the rounds in the United States over the last year and appears to be resurging again. Here’s what ...
As more cases of bird flu emerge across the country, public health leaders in New York City are watching warily -- and making ...
The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World ...
President Trump announced he's pulling the U.S. from the WHO. Now researchers are scrambling to understand what that means ...