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Helen DeVos

Helen DeVos Children's Hospital
100 Michigan Street NE
Grand Rapids, Michigan 49503
616.391.9000


How Vaccines Help (Video)

Vaccines keep millions of people healthy each year by preparing the body to fight illness. Learn how vaccines help and get answers to your biggest questions.

  • How Vaccines Help

    How Vaccines Help

    Vaccines keep millions of people healthy each year by preparing the body to fight illness. Learn how vaccines help and get answers to your biggest questions about vaccines.

Medically reviewed by: KidsHealth Medical Experts