Dr. Paul Offit of the Vaccine Education Center at The Children's Hospital of Philadelphia answers many common questions about the safety of vaccines and the science behind their development in the video series linked below.
Is Natural Infection Better Than Vaccination?
Can a Vaccine Give Me the Disease It's Supposed to Protect Me Against?
Can a Flu Vaccine Give You the Flu?
How Are Vaccines Tested Before They Can Be Given to Kids?
What Are the Different Types of Vaccines?
Is the Aluminum in Vaccines Safe?
Is There a Difference Between Aluminum That Is Injected vs. Ingested?
Are Fetal Cells Used to Make Vaccines?
Is There Mercury in Vaccines?
Do Vaccines Cause Allergies?
Are There Vaccines That Children With Allergies Need to Avoid?
What is the Harm in Delaying or Spacing Out Vaccines?
Are Vaccines Safe?
Do Vaccines Cause Autism?
Do Vaccines Cause Autoimmune or Chronic Disorders?
Why Do We Still Need Vaccines?
How Do You Know Whether a Vaccine Has Been Tested Long Enough?