ABC News reports tonight that over 30 cruise passengers were suffering from sickness when the Celebrity Silhouette cruise ship called on St. Maarten today.

Over the last few days, at least four cruise ships have suffered from outbreaks of illness, including norovirus: the Oasis of the Seas and the Voyager of the Seas (both operated by Royal Caribbean Cruises) and the Crown Princess and the Ruby Princess (operated by Princess Cruises).

If you have information about the illness aboard the Silhouette, please leave a comment below.