Norovirus Strikes Caribbean Princess Cruise
Norovirus has recently affected the Caribbean Princess cruise ship, with over 100 passengers and crew members falling ill. The outbreak occurred during a 13-night Caribbean voyage that began on 28 April from Fort Lauderdale. According to the US Centers for Disease Control and Prevention (CDC), 102 guests and 13 crew members experienced symptoms such as vomiting and diarrhoea. This brings the total number of reported cases to 115.
CDC Confirms Outbreak
The CDC’s Vessel Sanitation Program officially confirmed the outbreak on 7 May. At that point, 3.3% of the ship’s 3,116 guests and 1.2% of the crew were affected. Despite the outbreak, the cruise continues its planned itinerary, visiting Amber Cove and Nassau before concluding in Port Canaveral on 11 May.
Enhanced Cleaning Measures Implemented
In response to the outbreak, the cruise line has implemented enhanced cleaning and sanitation measures. These include extra disinfection of high-touch areas and isolation procedures for those affected. Stool samples have been collected to confirm norovirus as the cause. Once the ship docks in Port Canaveral, both the vessel and cruise terminal will undergo a deep clean before the next cruise begins.
Impact on Future Sailings
Passengers booked on the subsequent sailing may need to arrive later than planned due to cleaning efforts. However, no changes to the itinerary have been announced. This incident marks the fourth gastrointestinal outbreak on cruise ships monitored by the CDC in 2026, and the second involving a Princess Cruises ship this year.
Norovirus and Cruise Ships
Norovirus outbreaks often make headlines because cruise ships provide ideal conditions for viruses to spread. Thousands of people share dining areas, handrails, lifts, and public spaces. However, these outbreaks are relatively uncommon compared to the millions who cruise each year. CDC data shows that gastrointestinal outbreaks are trending lower than last year. By mid-May 2025, there were 17 outbreaks reported, compared to just four in 2026.
Public Concerns and Health Advice
The latest outbreak coincides with heightened public concern about cruise ship illnesses, following a suspected hantavirus outbreak on the MV Hondius expedition ship. Health officials reassure that the risk to the general public remains low. Most people recover from norovirus within one to three days without medical treatment.
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