Water sample testing is underway. Since environmental conditions can change at any time, it is important to exercise caution even if the presence of toxins has not yet been confirmed.
Protect Against Dengue & Mosquito-Borne Illnesses
Mosquitoes are more than just a nuisance, they spread diseases that can make you sick. Fight the bite by taking steps to control mosquitoes and protect yourself and your family
from mosquito-borne illness, such as dengue fever.
Report a Disease
Certain diseases/conditions are required to be reported by health care providers and laboratories.
customer satisfaction survey
Did you receive services from us? If so, let us know how we did by taking our survey.
Community Health Event Request
Please submit your request 30 to 60 days prior to an event.
Recent Orange County News
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DOH-Orange has confirmed two additional cases of locally-acquired dengue, bringing the total number of cases to five.
Upcoming Orange County Events
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Oct
21
Lactancia materna (Español)
October 21, 2026, at 7 p.m. – 8:30 p.m.
7 p.m. – 8:30 p.m.
Oct
27
Free/Low-Cost Breast Cancer Screenings
October 27, 2026, at 8 a.m. – 4 p.m.
8 a.m. – 4 p.m.
Grace Medical Home
Oct
29
Free/Low-Cost Breast Cancer Screenings
October 29, 2026, at 8 a.m. – 4 p.m.
8 a.m. – 4 p.m.
Community Health Center