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NJ Immunization Information System

The Cooperative strives to ensure the appropriate immunization of all children in the region through its work with the NJ Immunization Information System (NJIIS). Staff is involved in recruiting, training and providing technical assistance for NJIIS users.

NJIIS is a centralized database containing the immunization records of every child in New Jersey. Designed to eliminate duplicate or late vaccinations, streamline record retrieval and improve record accuracy, the registry features a robust search engine providing multiple ways to access a child's history including parent aliases.

Free on-site training, bi-monthly webinars, integration assistance and ongoing support is available to any South Jersey pediatric office through our help desk.

For more information on the NJIIS and supportive services, contact Barbara Alston at


The New Jersey Department of Health has prepared comprehensive immunization resource guides for parents and healthcare providers.  

Download NJ Immunization Resources for Healthcare Providers >
Download Immunization Education Resources for Parents >