Reliable Immunization Resources for Parents

Center for Disease Control
Provides extensive information on subjects such as immunization schedules, vaccine preventable diseases, recommendations & guidelines for vaccines, vaccine safety, etc.
Vaccine Education Center at Children's Hospital of Philadelphia
Information for parents includes Common Concerns About Vaccines, Are Vaccines Safe, and A Look at Each Vaccine
Institute for Vaccine Safety, Johns Hopkins University
Provides an independent assessment of vaccines and vaccine safety to help guide decision makers and educate physicians, the public and the media about key issues surrounding the safety of vaccines.
Information from the allied vaccine group
Dedicated to presenting valid scientific information about vaccines (members include AAP, Immunization Action Coalition, Parents of Kids with infectious diseases among others.)