They also failed their health inspection.
>"The failed test was taken on the QM2 on June 10 by the U.S. Centers for Disease Control and Prevention. The organization's Vessel Sanitation Program pulls these unannounced checks on all cruise ships travelling to and from U.S. ports twice a year. The purpose is to prevent gastrointestinal illnesses, more commonly called Norovirus. A cruise ship belonging to a European-based company is subject to testing once it docks at a U.S. port."