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.
What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...
Lansing State Journal on MSN1d
What is avian influenza? DNR says hundreds of wild birds have died in 2025More than 300 dead wild birds have been collected by Michigan's Department of Natural Resources in 2025. Avian flu is ...
Live Science on MSN8d
A Second Type of Bird Flu is Circulating in U.S. Ducks—What to KnowNearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...
Avian influenza is continuing to plague poultry and dairy farming operations, and with the virus spreading across the country ...
Experts say it is safe to eat fully cooked eggs to prevent the H5N1 virus or foodborne illnesses like salmonella. Here’s what ...
As bird flu spreads in the United States, are there are any risks of the virus from drinking milk or eating eggs? Here's what you need to know, according to experts.
Three veterinarians had antibodies to bird flu virus, which suggests recent infection, the report said. None of them knew ...
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