Frequently Asked Questions
We hope these Frequently Asked Questions (FAQs) help you find the answer to your question. If you have additional questions, you can call our call center at (833) 829-2626, open Monday through Friday from 8 a.m. - 3:30 p.m.
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California’s COVID-19 Safety Guidelines (updated 11/1/2022)
Contra Costa County follows the State of California’s COVID-19 guidance. The State requires masks for all people in some indoor settings, including healthcare, long-term care and adult senior care settings, and recommends masking based on CDC's COVID-19 community levels. The State also has isolation and quarantine guidance, a travel advisory for all people coming into California and recommendations for mega-events.
COVID-19 Vaccination (updated 12/12/2022)
COVID-19 vaccines protect against severe illness, hospitalization and death by teaching our bodies how to fight the virus. A safe, effective, free COVID-19 vaccine is available to everyone ages 6 months and older. Everyone should stay up-to-date on vaccinations by getting booster shots when eligible.
COVID-19 Testing (updated 12/15/2022)
COVID-19 tests are available at State sites and other commercial and healthcare provider sites. People with health insurance should go to their healthcare provider or visit a State COVID-19 testing site. People without insurance can walk in to the County Health Centers for COVID-19 services. Visit our Home Tests page for a list of where to get free at-home COVID-19 tests.
If you test positive for COVID-19, treatment may be available. Contact your healthcare provider or call the Contra Costa County Health Advice Nurse at 877-661-6230 right away to talk about treatment, or visit a test to treat location. Don’t delay, even if your symptoms are mild right now – treatment must be started within the first few days to be effective.