A bus leaves the quarantined Diamond Princess cruise ship at a port Sunday, Feb. 16, 2020, in Yokohama, near Tokyo. (AP Photo/Jae C. Hong)TOKYO – Americans Cheryl and Paul Molesky decided to trade one coronavirus quarantine for another. The couple from Syracuse, New York, cut short a 14-day quarantine on the Diamond Princess cruise ship in a Japanese port to fly back to the United States. About 380 Americans were on the cruise ship. Japan on Sunday announced another 70 infections on the Diamond Princess, raising the ship's total number of cases to 355.