- American Academy of Pediatrics – Immunization Information for Parents & Clinicians – Immunization Initiatives & Newsletters
- Centers for Disease Control and Prevention – Up-to-date immunization.
- Hawaii Health Connector – Information about Hawaii’s health exchanges being created as part of the Affordable Care Act
- Hawaii State Department of Health Immunization Program - Site provides immunization resources, some in Hawaii-specific, English and other languages, including the Adult Vaccine Resource List
- Hawaii State Department of Health Adult Viral Hepatitis Prevention Program – Site provides resources and information on viral hepatitis recommendations and information, including hepatitis A and B vaccinations
- Hep Free Hawai`i – Site provides local viral hepatitis resources, including a list of sites that offer free hepatitis B vaccinations based on eligibility
- Immunization Action Coalition – Site provides immunization resources in English and other languages.
- Medline Plus – Site provides a search engine for ease in locating specific immunization information for most age groups and diseases.
- New! From Every Child by Two. - Tools to help parents keep their children up to date with immunizations through age 6. – Book mark and coloring book are downloadable from this website.
- PROTECT – PROTECT is an educational initiative designed to provide health care professionals with information about immunizations, including current schedules, vaccination coverage, and safety concerns. Online activities include Peer-to-Peer Dialogue; Enduring Clinical Tool Kit with Expert Faculty Newsletter/Rapid Recap, Video Vignette, and Myth Busters/FAQs; E-Newsletter Updates; and Slide Library
- Questions & Answers about Pertussis – The Immunization Action Coalition covers the technical information surrounding pertussis and use of pertussis vaccines.
- Travel Immunization Information – Country-specific and disease-specific information for travelers or others living in foreign countries.

