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152 Massachusetts schools have MMR vaccination rates below CDC recommendation

Name: 152 Massachusetts schools have MMR vaccination rates below CDC recommendation
Uploaded: 2024-01-30T18:28:00-0500
Duration: 3 min 42 s
Description: A CBS News analysis found 152 schools in the state have MMR vaccination rates below the 95% the CDC recommends for herd immunity. WBZ-TV's Christina Hager reports.

A CBS News analysis found 152 schools in the state have MMR vaccination rates below the 95% the CDC recommends for herd immunity. WBZ-TV's Christina Hager reports.