More than 100 people fell sick during a late-December cruise on Celebrity Eclipse after a gastrointestinal illness spread onboard. Passengers and a small number of crew reported symptoms including vomiting, diarrhea, and abdominal cramps during the eight-night Caribbean cruise.
Here’s what actually happened, what it means for cruisers, and why it’s less alarming than it might sound.
What Happened on Celebrity Eclipse
The ship sailed an eight-night Eastern Caribbean itinerary from Fort Lauderdale between December 20 and December 28, 2025. Along the way, it visited popular stops including Antigua, St. Maarten, San Juan in Puerto Rico, and Puerto Plata in the Dominican Republic.
By the end of the voyage, 95 of the 3,042 passengers had reported symptoms consistent with gastrointestinal illness. Nine crew members also reported being sick. That puts the passenger impact at about 3.1% of guests, and less than 1% of the crew.
The main symptoms were exactly what most people think of as a “stomach bug” — vomiting, diarrhea, and abdominal cramps. The cause hasn’t been confirmed yet, and the CDC is currently listing it as “unknown,” though norovirus is often responsible for outbreaks with these symptoms.
Keep in mind the reported case numbers cover the entire voyage, not a single moment in time. In other words, it doesn’t mean that 104 people were all sick at once, or that the ship was suddenly overwhelmed. Different guests became ill on different days, and many likely recovered before the cruise ended.
The situation was reported to the CDC’s Vessel Sanitation Program when the ship returned to Fort Lauderdale on December 28, which is standard procedure once case numbers pass a certain threshold.
How Celebrity Handled the Outbreak
Once the illness was identified and reported, the crew followed their outbreak response plan. That included:
- Increased cleaning and disinfection in public and high-touch areas
- Isolated passengers and crew who showed symptoms
- Collected samples for testing
- Consulted with the CDC’s Vessel Sanitation Program
The CDC didn’t send inspectors physically onboard but monitored the situation remotely by reviewing reports and the ship’s response measures. This is typical when a ship is already disembarked and the situation appears contained.
The ship returned on schedule and departed again on its next sailing without delays, which suggests the outbreak didn’t spiral into something unmanageable.
Cruise Illness in 2025: How Common Was It?
The Celebrity Eclipse isn’t the only ship that’s dealt with gastrointestinal illness this year — 2025 has seen a number of outbreaks across a range of cruise lines. According to CDC and cruise industry reports, several other ships reported significant sickness onboard, mostly due to norovirus.
In late October, Oceania Cruises’ Oceania Insignia reported a norovirus outbreak during an 11-night cruise from Canada to Boston, with about 74 of the 637 passengers and one crew member reporting symptoms like vomiting and diarrhea.
Earlier in the year, Princess Cruises faced a similar situation on the Enchanted Princess when about 50 passengers reported illness during a May sailing. Health officials in Turks and Caicos reviewed the ship’s health declaration and denied it permission to dock at Grand Turk just 30 minutes before arrival, forcing the ship to turn back toward Fort Lauderdale.
There have been other confirmed norovirus cases, too, including on AIDA Cruises’ AIDAdiva later in the year, where about 95 passengers and several crew aboard a long world cruise sailing reported illness and tested positive for the virus. That outbreak also triggered isolation and improved sanitation measures onboard.
Why Do Cruise Outbreaks Get So Much Attention?
One of the reasons stories like this feel unsettling is that cruise ship outbreaks are highly visible and carefully tracked. The CDC requires cruise lines to report cases that meet specific criteria, and once they cross a reporting threshold, the outbreak becomes public record.
In 2025, the CDC logged 22 gastrointestinal outbreaks across all cruise lines, 16 of which were confirmed as norovirus. That might sound like a lot — but cruises account for only about 1% of reported outbreaks overall. Most stomach bugs happen quietly in communities, schools, nursing homes, and households without ever making headlines.
Cruise ships simply make outbreaks easier to detect and document because everyone is in close contact, symptoms are monitored by onboard medical staff, and reporting is mandatory.
Read more: Why So Many People Are Getting “Sick” on Cruises Right Now—The Part Nobody Mentions
How to Lower Your Risk of Getting Sick on a Cruise
Outbreaks like this are rare — but they’re not surprising when you have thousands of people sharing dining rooms, elevators, and lounges.
More than 96% of guests on this cruise stayed healthy, and most cruises in 2025 had no outbreaks at all. Still, a few simple habits make a real difference:
- Wash your hands before meals and after the restroom
- Use sanitizer as a backup, not a replacement for handwashing
- Avoid unnecessary contact with shared surfaces
- If you feel sick, report it early so the crew can help you and limit spread
These steps don’t eliminate risk entirely — but they dramatically lower it, and they’re the easiest way to protect your vacation.
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