A new strain of bird flu, H5N9, has been detected for the first time in the United States, raising concerns about how it continues to spread.

New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven ...

A version of the H5N1 bird flu virus that killed a person in Louisiana and severely sickened a teenager in Canada has now ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

Most of the bird flu cases reported so far in the U.S. have belonged to an influenza subtype known as HPAI H5N1. The newly ...

Over 1 billion chicken wings are estimated be eaten during the Super Bowl this Sunday. Will the recent 'bird flu' cases ...

A new strain of highly pathogenic bird flu (H5N9), which has never been seen in the United States before, was recently discovered on a duck farm in ...

H5N9, earlier this week on its website. The more common H5N1 strain was also found at the same farm, which is located in Merced County, according to reports. Health agencies are conducting ...

In late November, both H5N1 and H5N9 cases were discovered in a Merced County commercial duck meat farm, which led to the quarantine of the facility and the culling of more than 100,000 birds.

A newly identified strain of bird flu, H5N9, discovered at a California duck farm, has prompted concerns about the possibility of a larger outbreak, The Washington Post reported Jan. 29. Health ...