For parents, from CDC : Most parents choose to vaccinate their children according to the recommended schedule. But some parents may still have questions about vaccines, and getting answers they can trust may be hard.

Talk to your child’s doctor if you have questions or concerns about vaccines for your child.
With so much information—and sometimes incorrect information—available to
Still have concerns about making the vaccine decision? Find answers to common vaccine concerns here.
— Read on http://www.cdc.gov/vaccines/parents/why-vaccinate/vaccine-decision.html