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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 grantees that receive funding under section 317b of the Public Health Service Act. Grantees 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 Data Query Tool
Access select data collected through the IISAR.

IISAR Participation Rates and Maps
IISAR data for national child and provider site participation rates are reported in IISAR Maps.

IISAR Morbidity and Mortality Weekly Reports
Select IISAR data are reported in the MMWR.

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.


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