Boston March 1, 2022 5:56 pm Boston Rescinding Indoor Mask Mandate Boston is lifting its mask mandate for most indoor public spaces starting March 5, though masks will still be required in schools, health care settings and public transportation. US & World Videos 1:29 Sumner Tunnel in Boston to close for one month 2:17 Testimony underway in Karen Read murder trial 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 4:02 ‘To Catch a Contractor' series leading to changes