Kindergarten vaccination rates dip below target for 2020-2021 Friday, April 22 by ABC News(ATLANTA) -- National vaccination coverage for kindergarteners during the 2020-2021 school year fell below the nationwide target of 95% coverage, according to a new Centers for Disease Control and Prevention analysis.This includes MMR, DTaP and varicella vaccines, which protect against multiple diseases including measles,... Read More.