California health officials announced Wednesday that another batch of raw milk from Fresno-based Raw Farm has tested positive for bird flu virus, as dairy farms throughout the state continue to struggle with a widening number of outbreaks.

California public health officials warn consumers not to drink a batch of raw milk from a Fresno-based company after it tested positive for bird flu.

California health officials warned Wednesday not to drink another lot of raw milk from Fresno-based Raw Farm after it tested positive for bird flu virus. More testing of Raw Farm products is underway,