The disease, while rarely fatal, is painful and debilitating. Officials did not say where in the county the case occurred.

(Echeverria, 9/20) Bay Area News Group: 3 Charts That Explain The Rising Risk Of Valley Fever In California Public health experts in California are warning of a growing threat, concentrated in the San ...

Authorities say eight firefighters have been injured in a severe highway crash involving a fire truck in Southern California. Chief Brian Fennessy of the Orange County Fire Authority says the truck ...

The two new locally acquired cases are from the same area where the first case was reported last week. In other state news: vaccine hesitancy and the Minnesota measles outbreak; an "epidemic" of ...

Health officials have reported an "unprecedented" cluster of dengue fever cases in Southern California that are not ...

At least three cases of dengue fever have been reported in residents bitten by local mosquitoes in the Baldwin Park neighborhood east of downtown Los Angeles.

Charts and maps show where dengue, West Nile and eastern equine encephalitis have been detected and how this year stacks up ...

For the first time, L.A. County health officials have identified a cluster of dengue fever cases that are not travel-related. Could we be seeing more of this disease in places it's not usually found.

Health officials reported a single case of locally acquired dengue in Long Beach last year. Now, three such cases in Baldwin ...