Royal Caribbean International - Wikipedia
https://en.wikipedia.org/wiki/Royal_Caribbean_InternationalAs of 2008, Royal Caribbean had 22% of the market share in cruise line operation. Cruise line operators are criticized for using this large economic impact to cut deals with home ports, ports of call, and agencies. In January 2014, an outbreak of norovirusaboard Explorer of the Seas sickened 689 of 4,237 passengers and crew (16.3%), causing the ship to return to port two days early. The outbreak r…