coronavirus January 31, 2020 7:41 pm As Coronavirus Spreads, More Measures Taken in US As the deadly coronavirus spreads across China, a flight to Boston landed — just before a national public health emergency was declared in the U.S. US & World Videos 2:07 Campus tensions continue to escalate in Boston 38:12 Prosecution's opening statement in the Karen Read trial | FULL VIDEO 3:30 Opening statements underway in the Karen Read trial 2:08 Tension grows over campus protests in Boston 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil
