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Basics and Common Questions										Related Pages
										Making the Vaccine Decision: Addressing Common Concerns
Brief overview of adult and childhood vaccine-preventable diseases and the vaccines to prevent them.
Common Questions About Childhood Vaccines
Possible Side effects from Vaccines
What’s in Vaccines? Today’s vaccines use only the ingredients they need to be as safe and effective as possible.
Immunity types: Learn the difference between active and passive immunity.
Vaccines for Children Program offers vaccines at no cost for eligible children through VFC-enrolled doctors. Find out if your child qualifies.
Vaccine Safety
							
					
						Page last reviewed:  August 24, 2021					Content source: 	National Center for Immunization and Respiratory Diseases homeVaccines and Immunizations Home
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