A Norwegian cruise ship line halted all trips and apologized Monday for procedural errors after an outbreak of coronavirus on one ship infected at least 5 passengers and 36 crew. Health authorities fear the ship could have infected dozens of towns and villages along Norway’s western coast. The 41 people on the MS Roald Amundsen who tested positive have been admitted to the University Hospital of North Norway in Tromsoe, north of the Arctic Circle, where the ship currently is docked.