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
Empowering Men to Prioritize Health
Staying up to date on all recommended vaccines and taking other steps to prevent illness helps ensure men are ready for what matters most—showing up for loved ones or simply enjoying life …
Harnessing the Power of Local Data
NFID dashboard aims to empower stakeholders with hyperlocal data to increase US adult respiratory vaccine uptake
Closing the Gap in RSV Prevention
NFID Medical Director Robert H. Hopkins, Jr., MD, shares his perspective on the importance of respiratory syncytial virus (RSV) prevention
Updated August 2025
Sources: American Academy of Pediatrics, American Academy of Family Physicians