US lawMassachusettsRegulations101 CMR — Executive Office of Health and Human Services101 CMR 23.00 — COVID-19 and Influenza Vaccinations for Staff at Certain Agency Facilities23.01101 CMR 23.01ApplicabilityYear: 2026Length: 8 wordsOfficial source 101 CMR 23.00 applies to certain agency staff.Next101 CMR 23.02