There is no evidence the youngster was exposed to livestock or any infected animals, deepening the mystery about the spread of H5N1 bird flu.

PESCADERO, CALIFORNIA - DECEMBER 20: A view of chickens and a rooster at a farm as California declares state of emergency to prevent new public health crisis on Bird flu in Pescadero, California, ...

A rural legal aid group is suing the California Department of Food and Agriculture for refusing to disclose the locations of dairies infected with H5N1 bird flu. More than half of the 70 confirmed ...

The federal government has paid California dairy farms more than $230 million to subsidize losses in milk production resulting from bird flu, records show, an amount that the dairy industry expects to ...

Since the avian flu arrived en force in California's dairy industry in 2024, not only has it sickened cows, it has killed hundreds of domestic cats. Some pet cats that live on dairy farms were ...

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) announced on Wednesday. Until recently, all dairy herd detections in the U.S.

California’s workplace safety regulator has rejected a petition for an emergency temporary standard to protect dairy workers from avian influenza, but signaled an openness to potentially costly ...

Five wild birds found in parts of Los Angeles County have tested positive for H5 bird flu, health officials said Thursday, ...

A total of seven people who were in close contact with a bird flu patient in Missouri developed symptoms, the Centers for Disease Control and Prevention said Friday, but it remains unclear whether ...