Contact VFC

Phone: 1-877-243-8832
Business hours:
Monday - Thursday: 9 am – 4:30 pm
Friday: 9 am – 4 pm
Fax: 1-877-329-9832

Sign up to receive EZ-IZ news via email
Frequently Asked Questions

Immunization studies

Vaccine Safety Studies and References


This page includes links to trusted sources that compile vaccine safety research as well as citations for studies on key vaccine safety topics.



General Safety



Allergies and Vaccines



Autism Not Linked to Vaccines



Breastfeeding, Pregnancy, and Vaccines



COVID-19 Vaccines



HPV Vaccine



Ingredients in Vaccines



Multiple Vaccines and Your Child’s Immune System



Vaccine Schedule (Spreading Out a Baby’s Immunizations)