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

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

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

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

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

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

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

California is investigating five possible human cases of bird flu among dairy farm workers, in addition to the six cases ...

State health officials are confirming six human cases of the H5 bird flu, with five more potential cases awaiting official ...

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

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