Our mission is to promote and protect the health and well being of the individual, family and community in Contra Costa County.
Physicians who need to report a suspected public health emergency should contact the Public Health division immediately at 925-313-6740; or after hours, call the sheriff's dispatch at 925-646-2441 and ask for the Health Officer On Call.
Gastroenteritis information
New 2009 HIV/AIDS Epidemiology Report (PDF, 10 pp.)
Swine Flu (H1N1) Information
The Public's Health Report (PDF, 32pp.)
HIV Prevention Plan (PDF)
Photovoice
Press Release: HIV Positive Contra Costa Residents Can Get Financial Help for Small Expenses
Communicable Disease Guide
Which fast foods are the healthiest?
Information about Pandemic Flu
Community Engagement in Public Health (478k PDF 8pp.)
New Publication: Violence is a Public Health Issue (156k PDF, 2pp.)