Coronavirus March 25, 2020 5:16 pm MGH Doctors in Coronavirus Fight: ‘It Just Keeps Wearing Us Down' After about three weeks of treating coronavirus patients at Massachusetts General Hospital, doctors and nurses have found themselves in a marathon without end. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments