FIGURE 1.
Change in measles, mumps, and rubella vaccine coverage, any exemption, grace period or provisional enrollment, and no documentation among kindergartners* — 47 states,† 2019–20 to 2020–21 school year
Abbreviation: MMR = measles, mumps, and rubella vaccine.
* States are sorted from lowest to highest by change in MMR coverage (n = 46), any exemption (n = 47), grace period or provisional enrollment (n = 28), and no documentation (n = 29). Not all states reported data for all categories.
† Delaware and District of Columbia did not report for any categories for the 2019–20 school year, and Illinois and West Virginia did not report for any categories for the 2020–21 school year. All were excluded from this analysis.