H5N9, Bird Flu

First Reported H5N9 Bird Flu Outbreak In US As H5N1 Keeps Spreading
While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck farm in California.
How are H5N9 and H5N1 different? What to know after California bird flu outbreak
The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a newer variant of the H5N1 virus. That variant is called H5N1 D1.1, the USDA spokesperson said, which has emerged over the past year to dominate U.S. cases in wild birds and poultry.
For the first time, H5N9 strain of bird flu detected in U.S. poultry
A California duck farm has culled thousands of birds as the virus seems to be trading genetics with other viruses
What Is H5N9? US Reports First Bird Flu Strain Outbreak in Poultry
The United States has reported its first outbreak of H5N9 bird flu on a duck farm in California, according to the World Organization for Animal Health (WOAH) on Monday. H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI),
H5N9 bird flu outbreak: New virus strain detected on California farm
The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human cases and the first human death.
First H5N9 Bird Flu Outbreak Hits U.S.
The United States has reported its first outbreak of H5N9 bird flu on a poultry farm. While avian influenza has affected millions globally, the H5N9 strain is rare compared to the more widespread H5N1 strain.
H5N9 Bird Flu Outbreak: What Are the Symptoms To Look Out For?
The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.
First case of highly pathogenic H5N9 avian flu detected in U.S.
Highly pathogenic avian influenza H5N9 has been identified in U.S. poultry for the first time, after outbreak at a commercial duck farm in California.
US reports first outbreak of H5N9 bird flu in poultry
The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World Organisation for Animal Health (WOAH) said on Monday. U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County,
First Outbreak: H5N9 Bird Flu Hits U.S. Poultry
The U.S. reported its first H5N9 bird flu case at a California duck farm, according to WOAH. Authorities also found H5N1 there, leading to the culling of 119,000 birds. H5N1 is the more common strain,
New Bird Flu Strain Detected in the U.S.
By India Edwards HealthDay Reporter WEDNESDAY, Jan. 29, 2025 (HealthDay News) -- 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.
Wisconsin State Farmer5d
Ag Briefs: US reports first outbreak of rare H5N9 bird flu on a California duck farm
From new legislation to a rare outbreak of bird flu or recordbreaking cheese exports, check out the latest ag news.
The Independent5d
First outbreak of rare H5N9 bird flu reported on California duck farm as cases of H5N1 continue to rise
The first outbreak of H5N9 bird flu was reported in poultry on a duck farm in California (AP) Authorities also detected the more common H5N1 strain on the same farm. Nearly 119,000 birds there had ...