Kindergarten MMR vaccination rates for Allegheny County schools

A population reaches herd immunity with a vaccination rate above 95%, according to public health experts.

Data was not reported for Pittsburgh Public Schools’ special education centers, Propel Pitcairn or Propel Braddock Hills, as well as private schools that have low enrollment or did not report to the state.
Chart: Patrick Doyle, 90.5 WESASource: Washington PostCreated with Datawrapper