The Massachusetts Department of Public Health (MDPH) endorses the U.S. Center for Disease Control and Preventions Immunization Guidelines.

Click here to access the 2021 Pediatric Immunization recommendations and Massachusetts School Immunization Requirements

Click here to access the 2021 Adult Immunization recommendations

For advisory updates and alerts from the MDPH Immunization Program, please visit www.mass.gov/dph/imm or call 617-983-6800.