The human avian flu has yet to pass from human to human, but state gene detectives are on the lookout for mutations.

Seven cases of H5N1 bird flu were detected in California this week. No confirmed cases have occurred in people or livestock ...

Officials are racing to vaccinate dairy workers against the seasonal flu to prevent the two viruses from combining.

As the country’s largest dairy producer, it wasn’t exactly a shock when California cows started testing positive for avian flu at the end of August. The virus had been circulating in lactating cows ...

Four agricultural workers tested “presumptively positive” for avian influenza, or bird flu, after working with infected ...

The avian flu has fully hit dairies in the Central San Joaquin Valley and is moving north, says Anja Raudabaugh, CEO, Western United Dairies.

California reported its first H5N1 outbreaks in dairy cows in August. The two infected humans confirmed in the state on ...

The video, which Crystal Heath captured on the outskirts of Tulare County on October 8th, shows the aftermath of a bird flu ...

California has six confirmed human bird flu cases and health officials suspect five more among Central Valley dairy workers.

Central Valley dairy farmers are growing with concern as avian flu continues to spread. The Fresno County Farm Bureau confirms that more than 100 dairy facilities in ...

US and California health officials confirmed two new cases of H5N1 bird flu in dairy farm workers in the state on Friday, ...

Avian influenza has spread to 100 dairies in California and 300 nationwide, according to the US Department of Agriculture.