coronavirus July 30, 2021 7:54 pm UMass Memorial Reopening COVID Unit As COVID cases continue to rise, UMass Memorial Medical Center in Worcester is reopening its coronavirus unit. US & World Videos 6:19 Police surround pro-Palestinian encampment at MIT 5:12 Karen Read's defense pushes the question of credibility 2:58 Karen Read trial: Defense accuses prosecution witness of perjury 2:24 Gov. Maura Healey reacts to Steward bankruptcy filing 9:57 Week 2 of the Karen Read trial resumes Monday