The MIIS is a statewide system that keeps track of the immunization records for families. The records list the vaccinations that children have received to protect against various diseases. The goal is to make sure that everyone in Massachusetts is current with their vaccinations and that your records are available when you need them—for example, when your child moves to a new school, if your child is in the emergency room or if you change your primary care provider.
The MIIS provides proof of vaccination for your children; this makes it easier for health providers to keep track of immunizations and also helps prevent outbreaks of diseases such as measles and the flu.
