Immunization Information Technology Immunization Information Technology Immunization Information Systems IISs are confidential, population-based, computerized databases that record all immunization doses of participating providers. Barcoding Barcoding allows vaccine information to be documented in an electronic health record (EHR) instantly and accurately Clinical Decision Support CDS helps determine which immunizations are recommended for each patient and notifies the healthcare provider. Resources The Immunization ScheduleNew for 2020! Click here for the current schedule recommended by the CDC, AAP, AAFP, and ACOG.Information for ParentsVisit HealthyChildren.org, the AAP parenting website, for information for families about immunizations.Immunization Information Technology Guide The Latest on Immunizations Immunization Initiatives NewsletterCheck out our newsletter for the latest on immunizations.Supply and ShortageLearn more about current vaccine supply and shortage issues.Guidance on Providing Pediatric Well-Care During COVID-19The AAP strongly supports the continued provision of health care and immunizations for children during the COVID-19 pandemic.