That uptake is high in large part because we require them to go to public school. And, let's not forget, the vast majority of childhood vaccines are multidose:

That uptake is high in large part because we require them to go to public school. And, let's not forget, the vast majority of childhood vaccines are multidose: https://www.cdc.gov/vaccines/schedules/hcp/imz/child-adolescent.html https://www.cdc.gov/vaccines/schedules/hcp/imz/child-adolesc...