Centers for Disease Control and Prevention (CDC)
Children’s Hospital of Philadelphia (CHOP)
- CHOP Education Center
- The Facts About Childhood Immunizations
- Thimerosal: What You Should Know
Immunization Action Coalition (IAC)
- Questions Parents Ask About Baby Shots
- Reliable Sources of Immunization Information: Where to go to find answers!
- Unprotected People Reports
- Vaccine Concerns
- Vaccines Work! What would happen if we stopped immunizing; statistics
- What if…You Don’t Immunize Your Child?