A month ago, we last discussed gastrointestinal illness (GI) outbreaks on cruise ships when Cunard Line’s Queen Mary 2 and Seabourn Cruise Line’s Seabourn Encore both sickened 226 passengers and crew members. These two outbreaks brought the total number of CDC-reportable cruise ship-related illnesses to twelve for 2025. Since that time, a lot

The Center for Disease Control and Prevention (CDC) reports that there have been recent norovirus outbreaks on both Cunard Line’s Queen Mary 2 and Seabourn Cruise Line’s the Seabourn Encore which have sickened 226 passengers and crew members.

Cunard’s Queen Mary 2 had approximately 2,538 guests of which 183 passengers and 14 crew members were

Silver Shadow The Center for Disease Control and Prevention (CDC) is reporting that there is a gastrointestinal outbreak on the Silver Shadow operated by the Silversea Cruises company.

The CDC reports that 28 of 327 (8.56%) of the passengers suffered from vomiting and diarrhea and other GI symptoms and reported being ill during the cruise, which took

HAl MaasdamThe Centers for Disease Control and Prevention (CDC) is reporting that 60 passengers aboard the HAL Maasdam are ill with symptoms of vomiting and diarrhea.

That is 5.27% of the 1,138 total passengers aboard the cruise ship.

In addition, 11 of the 578 crew members are stricken with the gastrointestinal illness. 

A local CBS

Dawn PrincessNew Zealand newspapers are reporting that Norovirus has sickened over 200 passengers cruising on the Dawn Princess traveling around New Zealand. The cruise line confined the ill people suffering from diarrhea and vomiting to their cabins at the request of New Zealand health officials. 

The report indicates that the Dawn Princess has been traveling to

The Centers for Disease Control and Prevention (CDC) has documented passengers sailing on Royal Caribbean’s Grandeur of the Seas out of Baltimore have been sickened on two consecutive cruises. 

The CDC website reflects that 97 passengers and 8 crew members on the Grandeur of the Seas became ill with vomiting and diarrhea. It left April

Multiple news sources are reporting that an outbreak of a gastrointestinal illness has stricken "at least 66 passengers and 17 crew members" aboard Princess Cruises’ Crown Princess.

A spokesperson for Princess Cruises says that the nasty digestive bug is likely norovirus. 

There have been 6 prior gastrointestinal outbreaks on cruise ships calling on U.S.

The first official norovirus outbreak on a cruise ship this year involved the Norwegian Cruise Line (NCL) Norwegian Star.

The outbreak occurred during a cruise from January 5-19, 2014. The virus sickened 130 of 2318 cruise passenger (5.61%) and 12 of 1039 crew members (1.15%).  You can read the CDC report here.

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