Passengers on Holland America's cruise ship "Amsterdam" were looking forward to a relaxing vacation. They didn't, however, reckon with the
Norwalk virus. This is an infectious virus that spreads from hand to mouth. Multiple passengers developed abdominal pain and the shits during the Caribbean cruise. All efforts to control the outbreak failed. Passengers were warned to avoid shaking hands and had to knock elbows instead as a greeting. Some wore plastic gloves. Others used their elbows to press the elevator buttons. Men especially employed by the company to dance with old maids chickened out to avoid contact with infection. Some passengers are now taking legal action. The ship has been withdrawn from service so that it can be completely decontaminated.