Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 21, 2017
Between 2001 and 2010, the United States saw big declines in the number of cases of vaccine-preventable diseases. Because of this, vaccines are one of the top public health achievements of the decade. Learn how vaccines can help protect your child; visit https://www.cdc.gov/vaccines/parents/...#VaccinesByTheNumbers