Tests identify H5N9 avian flu at California duck farm - CIDRAP
4 days ago · Highly pathogenic H5N9 avian flu has been identified for the first time in US poultry, on a duck meat farm in California that experienced an outbreak in November 2024, according to a notification today from the World Organization for Animal Health (WOAH).. Both H5N9 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of Agriculture (USDA ...
What we know – and don’t know – about a new strain of bird flu …
7 hours ago · The newly reported subtype in Merced County is called “HPAI H5N9.” Although H5N9 has been reported before in the U.S., this was the first time it was reported as “highly pathogenic.” ... H5N1 and H5N9 – were detected in a commercial flock of ducks in Merced County. Nearly 119,000 ducks were euthanized as a result. In a statement to ...
A new strain of bird flu is found on a California duck farm
3 days ago · A new strain of bird flu — H5N9 — has been detected in California’s Merced County at a commercial duck operation. According to the World Organization for Animal Health — an international ...
First case of highly pathogenic H5N9 avian flu detected in U.S.
2 days ago · The World Organization for Animal Health confirmed the detection, stating, “Highly pathogenic avian influenza H5N9, Eurasian lineage goose/Guangdong clade 2.3.4.4b and HPAI H5N1 clade 2.3.4.4b were confirmed in a commercial duck premises in Merced County, CA. This is the first confirmed case of HPAI H5N9 in poultry in the United States.”
New H5N9 bird flu strain found in Merced County, first case in …
This H5N9 strain, which was identified earlier this month, is different from the H5N1 strain that has already been identified as present in Merced County: human cases of H5N1 bird flu have been ...
New strain of bird flu found in California: Current status in maps
2 days ago · A new bird flu (highly pathogenic avian influenza) outbreak has been discovered in California. The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California ...
H5N9 bird flu outbreak: New virus strain detected on California farm
4 days ago · Health officials also detected a more common H5N1 strain of bird flu on the same farm which is located in Merced County, California. "This is the first confirmed case of HPAI H5N9 in poultry in ...
Scientists Confirm a New Strain of Bird Flu Has Emerged in The US
3 days ago · A report by the World Organisation for Animal Health (WOAH), which AFP saw on Tuesday, said "highly pathogenic avian influenza (HPAI) H5N9" had been confirmed in a commercial duck premise in Merced County, California.
Rare bird flu strain detected at Central California farm
4 days ago · A rare strain of bird flu, H5N9, has been detected on a duck farm in California’s Merced County, marking the first confirmed case of this virus in U.S. poultry.The World Organization for Animal ...
1st U.S. case of H5N9 bird flu reported on California duck farm
4 days ago · The United States has reported its first outbreak of H5N9 ... (WOAH) said on Monday. U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County, California, they ...
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