coronavirus April 6, 2020 12:05 pm Stricter Guidelines Take Effect in Boston Boston on Monday implemented its most stringent social distancing guidelines — including a recommended 9 p.m. curfew — as the city braces for what is believed to be a surge of coronavirus cases. US & World Videos 2:30 Police shoot and kill armed man in Raynham, authorities say 2:02 Protesters at local campuses look on as dozens detained at Columbia 5:10 Mental health still suffers stigma in the medical and research fields 2:47 Students face disciplinary action for encampments 2:19 First responders testify in Karen Read murder trial