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
US Health Officials Urge Influenza and Pneumococcal Vaccination Amid COVID-19 Pandemic
Nearly half of US Adults Received an Influenza Vaccine during 2019-2020 Season; NFID Survey Shows Only 59 Percent Plan to Get Vaccinated during 2020-2021 Season…
NFID Partners with US Census Bureau
Bethesda, MD (September 8, 2020)—The National Foundation for Infectious Diseases (NFID) has partnered with the US Census Bureau to encourage partners and stakeholders to complete…
New Campaign Encourages All to “Keep Up The Rates” and Get Vaccinated Amidst COVID-19
Bethesda, MD (August 18, 2020)—Today, a group of more than 85 leading public health organizations announced the launch of a new national campaign called “Keep…
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Updated August 2025
Sources: American Academy of Pediatrics, American Academy of Family Physicians