Vaccine exemptions hit a record last year, the CDC says. Here's what that means for parents.

Kindergarten vaccine exemptions hit a record high last year in the U. S. , according to Centers for Disease Control and Prevention data.

Source: [CBS News](https://www.cbsnews.com/video/vaccine-exemptions-hit-a-record-last-year-the-cdc-says-heres-what-that-means-for-parents/)