Immunization Information Systems (IIS)
Also known as "Immunization Registries"

Immunization Information Systems Home (IIS) pages:
What's New and in the Spotlight
- HL7 Version 2.5.1: Implementation Guide for Immunization Messaging, Release 1.3 new (10/19/11)
- EHR-IIS Interoperability Expert Panel Project new (10/5/11)
- Clinical Decision Support (CDS) Project new (10/5/11)
- Meaningful Use Stage 1 Responsibilities for Immunization Registries new (9/6/11)
- View all …
What are Immunization Information Systems (IIS)?
By two years of age, over 20% of the children in the U.S. typically have seen more than one healthcare provider, resulting in scattered paper medical records. Immunization information systems (IIS) help providers and families by consolidating immunization information into one reliable source. They also save money by ensuring that children get only the vaccines they need and improve office efficiency by reducing the time needed to gather and review immunization records. See image and more...
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Content last reviewed on May 12, 2010
Content Source: National Center for Immunization and Respiratory Diseases