Avian influenza, H5N1, had been detected in wild birds in Yolo County since 2022 but never before in a backyard poultry flock, according to a Thursday news release from county off ...
On Friday, the San Francisco Department of Public Health reported a presumptive case of H5N1 birdflu in a child, which the CDC hasn't confirmed yet. The patient experienced symptoms of fever ...
A sick snow goose found in West Philadelphia earlier this month has tested positive for the avian influenza A(H5), making it the first bird in the city to test positive for the highly-pathogenic bird ...