Royal Caribbean Cruises Ltd.’s ship Explorer of the Seas is returning two days early to its New Jersey port after a stomach illness struck more than 600 people out of about 4,200 onboard, NBC News reported late Sunday. The 564 passengers and 47 crew members on the 10-day cruise to the U.S. Virgin Islands reported symptoms suggesting a possible norovirus outbreak, the report said, citing an official with the Centers for Disease Control and Prevention. The incident follows the outbreak of a gastrointestinal illness aboard another ship earlier this month.
NBC News reports that U.S. health officials are expected to board a Royal Caribbean cruise ship in the Virgin Islands on Sunday to investigate a possible outbreak of highly contagious norovirus that has sickened more than 300 passengers and crew members.
The Explorer of the Seas ship stopped part way through a 10-day cruise from Cape Liberty, N.J., to the Caribbean island of St. Maarten after reports of vomiting and diarrhea, according to the cruise line and the Centers for Disease Control and Prevention.

