California Department of Public Health
Most of the cases have been reported within Los Angeles County and the Central Valley.
State public health officials are investigating the source of a multistate outbreak of a strain of Salmonella that has sickened 31 California residents.
Health officials say there have been 131 confirmed cases of measles since December with most of them linked to an outbreak that originated at Disneyland.
The state Department of Public Health Friday announced the first flu death of a person under the age of 65 for the 2014-2015 season.
California is battling the worst whooping cough epidemic recorded in the state in seven decades.
Measles are on the rise in Southern California, according to health officials.
California health officials say an infant has died from whooping cough, a highly contagious disease.
A Sriracha maker has been forced to halt shipments of the popular hot sauce until mid-January due to health concerns.
A bakery in Burbank is recalling products that exclude wheat allergy warnings on the packaging, according to state health officials.
Four Southland hospitals were fined Thursday after investigations discovered that they didn’t comply with licensing requirements, which caused, or was likely to cause, serious injury or death to patients.
Ventura health officials Wednesday confirmed the county’s first documented case of hepatitis A associated with a frozen berry blend sold at Costco.
Tobacco educator and motivational speaker Debi Austin has died at the age of 62.
Up to 10,000 people who were guests in certain lodging cabins at Yosemite National Park might have been exposed to a deadly mouse-borne virus, park officials confirmed Friday.
Two more Yosemite National Park visitors have been found with a mouse-borne virus blamed for the deaths of two people, bringing the total number of infections to six, state health officials said Thursday.
The California Department of Public Health has released its list of hospitals they have find for safety violations.