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.
KTVU FOX 2 San Francisco on MSN3d
H5N9 bird flu outbreak: New virus strain detected on California farmThe H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human ...
U.S. officials disclosed the discovery of the virulent H5N9 strain at a California duck farm in a report in recent days to the World Organization for Animal Health, which maintains a database of ...
From new legislation to a rare outbreak of bird flu or recordbreaking cheese exports, check out the latest ag news.
Detected on a duck farm in Merced County, California, it’s the first confirmed case of H5N9 in poultry in the US, according to the website for the World Organization for Animal Health ...
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