Cruise ships are graded on cleanliness by the Centers for Disease Control and Prevention. A satisfactory score is 86 or higher, while 85 or lower is unsatisfactory. Several cruise lines have ships that visit US ports and have undergone these inspections.

The results of these inspections are available for ships that sail from a particular port. Multiple cruise lines operate from this port, including major companies. Further details on the inspection scores can be found through the original source, including scores for specific ships and lines that have been inspected so far in 2026.