Marin County health officials are rejecting new federal recommendations for administering childhood vaccines. The Centers for ...

California health officials warn a new influenza A strain is spreading statewide, posing higher risks for young children and ...

ABC30 and ABC News are taking action to keep people protected and informed, launching a tool that allows you to see your ...

State health officials confirmed a second pediatric death associated with the flu this season. Here's what to know.

Cases of a potentially lethal fungus have stabilized in Nevada, according to public health officials, who urge continued vigilance against the drug-resistant “superbug.” Nevada’s first case of Candida ...

Learn about organ transplants, their longevity, hidden costs, and how location can affect outcomes. Understand the complex ...

Pertussis, known for the distinctive “whoop” that accompanies severe coughing fits, can last up to 10 weeks and lead to ...

The incarcerated man killed was serving a life sentence for first-degree murder and attempted murder in Orange County.

One inmate is dead and another is under investigation for murder following a violent altercation earlier this month at the ...

The FDA and CDC are investigating a multistate outbreak of Salmonella Typhimurium infections linked to Live it Up brand Super ...

The revised schedule for childhood vaccinations recently released by the U.S. Centers for Disease Control and Prevention (CDC ...

BIG SUR, Calif. (AP) — A 90-mile section of California’s Highway 1 along the famous Big Sur coast fully reopened Wednesday ...