Massachusetts April 1, 2021 11:08 pm Majority of State's New Cases in Mass. Residents Under Age 40 With vaccination numbers climbing statewide, so are the number of COVID cases. Newly released data from the state shows those under age 40 make up the majority of new cases. US & World Videos 2:36 Celtics blow out Cavs in Game 1 2:12 Flowers missing from memorial for fallen Marine in Lynn 2:05 MIT students suspended amid pro-Palestinian protests 0:21 Man arrested in Centerville stabbing that sent victim to hospital 2:09 Police investigate reports of shots fired in Mattapan