In the US, all vaccines must be approved or licensed by the Food and Drug Administration (FDA), after which every vaccine is continually evaluated for safety and efficacy. This site reflects evidence-based US immunization recommendations.
Recommendations by Age
Evidence-based immunization schedule for infants and children from the American Academy of Pediatrics (AAP)
Evidence-based immunization schedule for adults based on age and medical conditions from the American Academy of Family Physicians (AAFP)
Latest Posts
NFID Launches Tame It to Help Turn Vaccine Support Into Action
NFID’s 2026 survey finds most US adults support vaccines, but many don’t know which they need. Find clear, evidence-based guidance at TameIt.org.
New Survey: Most US Adults Support Vaccines, but Many Remain Unclear About Respiratory Vaccine Recommendations
NFID launches National Respiratory Communications Initiative to help deliver clear, consistent, evidence-based guidance on respiratory disease prevention
NFID Response to HHS RFI on Federal Vaccine Recommendations
NFID comments on the Department of Health and Human Services (HHS) Request for Information (RFI) on categories used in federal vaccine recommendations and the role of shared clinical decision-making
Updated August 2025
Sources: American Academy of Pediatrics, American Academy of Family Physicians