Royal Caribbean's Navigator of the Seas was on a week-long, round-trip cruise when passengers became sick, the CDC said.

Gastrointestinal illness sickened more than 130 cruise ship passengers aboard a Royal Caribbean cruise earlier this month.

Royal Caribbean International and Celebrity Cruises are two of the most well-known, well-loved cruise brands, so you won't have a bad time on either line. Still, they cater to different types of ...