Immunization Information Systems Annual Report (IISAR)
The Immunization Information Systems Annual Report (IISAR) is an annual assessment conducted by CDC, National Center for Immunization and Respiratory Diseases (NCIRD), Immunization Information Systems (IIS) Support Branch, among the 64 immunization program awardees that receive funding under section 317b of the Public Health Service Act. Awardees include the 50 states, 5 cities, the District of Columbia (D.C.) and 8 Territories.
More about IISAR, how the data are used, confidentiality, FAQs, and limitations of data…
IISAR Participation Rates and Maps
IISAR data for national child, adolescent, and adult participation rates are reported in IISAR Maps.
IISAR Morbidity and Mortality Weekly Reports
Select IISAR data are reported in the MMWR.
IISAR Survey Data
IISAR data, questionnaires, and codebooks are provided as downloadable files.
IIS Related Publications
Database contains IIS guidance documents, references for IIS-related articles published in peer-reviewed journals, and Morbidity and Mortality Weekly Reports (MMWRs) from 1999 to the present. You may search for references using one or more of the parameters.
- Page last reviewed: May 16, 2018
- Page last updated: February 8, 2019
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