Hands are the most common mode of transmission of disease causing agents. By washing your hands, you can prevent the spread of many infectious diseases and lower your risk of getting, or passing…

Pertussis Orange County and California have seen a large increase in pertussis cases in 2014. Orange County has had twice as many reports of pertussis so far this year compared to the same time…

Plan ahead for travel outside the United States. Vaccines generally take at least 2 weeks to 1 month to become effective. Learn about potential health risks and how to prevent exposure to illness…

After a young person has experienced a psychiatric hospitalization, the Social Rehabilitation Program (SRP) of South Coast Children’s Society can help young adults with serious mental illness (SMI)…

Epidemiology & Assessment Home Handwashing Preventing Diseases from Insects/Rodents Traveler's Health Vaccines

Disease Outbreaks Influenza Legionnaire’s Disease Norovirus Antimicrobial Resistance…

Children may get sick more easily from harmful chemicals in our homes and in the environment. Learn how you can limit your child’s contact with harmful chemicals. Pesticides Pesticides are…

Read about downloading files.  Click on the icon below to download the appropriate file. Authorization to Use or Disclose Protected Health Information (PHI) This authorization form may be…

Information on Disease Reporting Specific Disease Information Acute Flaccid Myelitis Avian Influenza Bioterrorism Chickenpox Chikungunya Dengue Ebola Virus Disease E. coli…

Orange County Health Care Agency’s Family Health clinics provide specific Public Health services directly to clients at the Santa Ana office.The Health Care Agency Family Health Clinics provide…