The Massachusetts Immunization Information System (MIIS) is a web-based immunization registry and vaccine management system that consolidates patient immunization information to create secure, accurate, and easily accessible immunization records.
Please contact MIIS to begin the enrollment process.
The Massachusetts Department of Public Health (MDPH) Immunization Program is committed to promoting the health of Massachusetts’ citizens by reducing the burden of vaccine-preventable diseases that affect residents of the Commonwealth. As part of this effort, the MDPH Immunization Program has launched the Massachusetts Immunization Information System (MIIS), a web-based immunization registry and vaccine-management system. The MIIS is in the process of being rolled out to healthcare providers statewide, and once implemented, will be the official source of immunization information for Massachusetts. The goal of the MIIS is to consolidate patient immunization information to create secure, accurate, and easily accessible immunization records to healthcare providers across the Commonwealth, who can then share them with patients and families. The MIIS also helps ensure vaccines administered in Massachusetts are based on the latest immunization recommendations.
