More than 90 passengers and crew members on a Royal Caribbean International cruise ship which set sail from Tampa, Florida, on Feb. 1 for a weeklong cruise came down with a gastrointestinal illness, causing vomiting and diarrhea.

The long-term fleet expansion plan includes new classes of ships for each of its three brands — Norwegian Cruise Line, Oceania Cruises, and Regent Seven Seas Cruises. Eight next-generation vessels will be built by Italian shipbuilder Fincantieri for delivery over a ten-year period,

Norwegian Cruise Line had already announced it was planning to compete with Royal Caribbean in the big-ship game, but details on just how big its new Pinnacle class would be were revealed Wednesday. In a press release from Italian shipyard company Finacantieri,