Budget Guide

In April 2025, Cunard Line’s Queen Mary 2 cruise ship experienced a major norovirus outbreak. Nearly 10 % of passengers became sick, according to the CDC Vessel Sanitation Program. (CDC Report) This outbreak underscores just how quickly gastrointestinal pathogens spread in confined, high-traffic environments

Each year, millions of people set sail from North American ports, excited for the relaxation, luxury, and adventure that cruise vacations offer. But what many don’t consider is that cruise ships also bring together thousands of travelers in shared environments, from dining rooms and pools to cabins and elevators, creating a unique challenge for infection prevention.