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

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

Concerns about bird flu — officially known as avian influenza A (H5) — continue to mount, particularly in California.

The California Department of Public Health (CDPH) reported Friday that 13 total human cases of bird flu have been confirmed ...

A 13th case of Human Bird Flu has been confirmed in California, California Department of Public Health says.According to CDPH ...

Cows in California are dying at much higher rates from bird flu than in other affected states, industry and veterinary ...

Another five suspected cases of bird flu were reported today in California, where six cases have already been confirmed, ...

A fourth person contracted bird flu in California amid outbreaks in the state’s dairy industry, state officials said Thursday ...

The California Department of Public Health reported a total of 13 human bird flu cases have been confirmed in California as ...

Five more people who presumably contracted the bird flu are being tested in California's Central Valley and are pending CDC ...

From the earliest days of the H5N1 bird flu outbreak in dairy cattle, experts watching the evolving situation have worried ...

The state now has 11 cases of people catching the virus, as health officials monitor any further spread from poultry and ...