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.
Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.
A California man whose two cats died after drinking raw milk recalled for bird flu risk says he meant to keep his beloved pets healthy, but his efforts tragically backfired. “It’s horrible ...
US officials are investigating the appearance of a strain of bird flu identified in the US for the first time, a worrying ...
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