Mono County, in the Mammoth Lakes area, reported three deaths related to hantavirus. Here's what Los Angeles County residents ...

Public health officials in California announced three people have died from hantavirus, the virus linked to the February death of Gene Hackman's wife Betsy Arakawa. The deaths occurred in the ...

At least 65 human cases of H5 bird flu have been confirmed this year, with the majority being detected in California.