Important Topics To Know
- The study found no correlation between high sanitation scores and viral outbreaks, as norovirus spreads primarily through human contact.
- Viking and Virgin Voyages are currently ranked among the cleanest cruise lines, both achieving nearly perfect average sanitation scores.
- Only one cruise ship officially failed its CDC inspection in 2025, illustrating a high level of health compliance across the global fleet.
- Modernization efforts allow older ships to compete effectively with new vessels, with many twenty-year-old ships earning perfect 100-point ratings.
While cruise travel is currently experiencing a surge in popularity, a recent study by Squaremouth, using CDC data, highlights an important distinction between ship cleanliness and viral outbreaks. In 2025, the CDC reported 23 gastrointestinal outbreaks, marking a 28% increase from the previous year. Most notably, the research confirms that there is no direct correlation between a ship’s sanitation score and the occurrence of an outbreak. Even vessels with perfect 100-point hygiene ratings, such as the Rotterdam, experienced multiple incidents, proving that norovirus can spread easily through person-to-person contact regardless of how clean the environment is.
The study underscores the overall excellence of the industry’s health standards, with 13% of all inspected vessels achieving a perfect score. Leading the way in cleanliness are independent brands and smaller fleets, with Viking, Virgin, and Norwegian recognized as the top corporations for operating the most sanitary ships. Interestingly, the age of a vessel does not seem to hinder its ability to pass inspections, as several ships over twenty years old received perfect marks. Conversely, only one ship, the Villa Vie Odyssey, received a failing score in 2025 due to specific infrastructure and maintenance issues.
As the industry moves forward, travelers are encouraged to prioritize their personal health through proactive measures. Experts suggest that having comprehensive cruise medical coverage and “Cancel For Any Reason” insurance can provide significant peace of mind, especially as administrative changes may impact future inspection frequencies. By understanding that even the most pristine ships are susceptible to seasonal viruses, passengers can better prepare for their journeys. Simple habits like frequent handwashing and staying informed about a ship’s historical health performance remain the best ways to ensure a joyful and uninterrupted vacation at sea.
