- AAP Immunization Information Resources: A comprehensive immunization information site for parents and clinicians sponsored by the American Academy of Pediatrics.
- CDC Homepage for Vaccines and Immunizations: The CDC website for information on childhood and adult vaccines and immunizations.
- Immunization Action Coalition: An excellent source of childhood, adolescent, and adult immunization information for healthcare professionals and the public.
- Vaccination Information Statements (English and other languages): A Language Index for Vaccine Information Statements in many other languages.
- The AAP Parenting Website: HealthyChildren.org is the only parenting website backed by 67,000 pediatricians committed to the attainment of optimal physical, mental, and social health and well-being for all infants, children, adolescents, and young adults.