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U.S. Department of Health and Human Services

California Area Office

California Area and National Report

Find quarterly reports to support immunization coverage and user population data at several IHS websites listed below.

Division of Epidemiology and Disease Prevention (Link to IHS.gov)
Division of Epidemiology and Disease Prevention -- Vaccine Preventable Diseases Reports (Link to IHS.gov)
National Immunization Reporting System (NIRS) Portal (Link to IHS.gov)

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