Avian influenza, also known as bird flu and influenza A (H5N1), has been detected in a backyard poultry flock in Yolo County, according to the Yolo County Health and Human ...

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 officials. Two people ...

A farm in the Long Island area of New York has been forced to euthanize over 100,000 ducks after a bird flu outbreak.

Egg prices are up nearly 37 percent, as the highly contagious bird flu devastates U.S. flocks. Here's what to know.