On March 12 the Centers for Disease Control and Prevention (CDC) reported that 104 passengers and 49 crew members are sick with norovirus on the Star Princess. The Princess Cruises owned ship is currently on a March 7 – March 14 Caribbean voyage.
The CDC monitors gastrointestinal (GI) illnesses on cruise ships as part
At least 27 people are sick on the Seven Seas Mariner with a gastrointestinal (GI) infection, according to the Centers for Disease Control and Prevention (CDC). The luxury ship reported the outbreak to the CDC on January 29, 2026.
This is the first cruise ship to report a GI outbreak to the CDC in 2026.
The Center for Disease Control and Prevention (CDC) reported that the Rotterdam cruise ship operated by Holland America Line (HAL) experienced a norovirus outbreak during the ship’s Caribbean voyage from December 28, 2025 through January 9, 2026.
The Carnival Corporation-owned ship had eighty-one (81) guests and eight (8) crew members sickened with vomiting and diarrhea
AIDA Cruises reported to the Centers of Disease Control and Prevention (CDC) that 95 passengers and 6 crew members are sick with norovirus on its AIDAdiva ship. The AIDAdiva is currently in port in Colón, Panama as part of its 133-day cruise originating from Hamburg, Germany.
As part of the CDC’s Vessel Sanitation Program (VSP)
The Oceania Insignia reported to the Center for Disease Control and Prevention (CDC) that 74 passengers and 1 crew member are sick with Norovirus. This is the first gastrointestinal (GI) outbreak for Oceania Cruises and the 20th outbreak across all cruise lines this year.
Twenty GI outbreaks are the most ever reported by the CDC
Ninety-eight people have fallen ill with norovirus aboard Royal Caribbean’s Serenade of the Seas, according to a CDC report on September 28th. The outbreak includes 94 passengers and 4 crew members on the ship’s one-way voyage from San Diego to Miami, which began September 19th and ends October 2nd.
This is the
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
Due to cuts by the Trump Administration, the U.S. Centers for Disease Control and Prevention (CDC) is now lacking the staff and resources to continue cruise ship health inspections under the Vessel Sanitation Program (VSP).
“Restructuring plans” by U.S. Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. (RFK, Jr.) wiped out
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
On March 7th, a norovirus outbreak occurred on Holland America Line’s (HAL) Rotterdam bringing the total number of gastrointestinal (GI) outbreaks on cruise ships this year to ten. A total of eighty-nine (89) passengers and four (4) crew members were reported ill during the voyage on the Rotterdam.
The U.S. Center for Disease Control and Prevention (CDC) reports that 170 people on the Radiance of the Seas were sickened with diarrhea and abdominal cramps among other gastrointestinal (GI) symptoms. The CDC reports that during the last cruise (September 20th– September 27th), 167 out
Seventy-five people (65 guests and 10 crew members) were sick with gastrointestinal (GI) symptoms on the Arcadia cruise ship when the P&O Cruises ship arrived in the port of New York this week.
The report by the Centers for Disease Control and Prevention (CDC) indicated that 3.32%
Numerous newspapers have been reporting that cruise ships operated by Princess Cruises and Royal Caribbean International experienced gastrointestinal (GI) outbreaks in the last week. The Centers for Disease Control and Prevention (CDC) initially reported that norovirus outbreaks sickened over three percent of the passengers on both the Sapphire Princess, operated by Princess, and the
The Centers for Disease Control and Prevention (CDC) reports that the Silver Nova cruise ship operated by Silversea Cruises is experiencing a gastrointestinal (GI) outbreak which has sickened 23 of 633 passengers (3.63%) and 1 of 538 crew members (0.19%). The predominant symptom reported by the CDC is diarrhea.
The CDC has not yet identified
A gastrointestinal disease outbreak aboard the Holland America Line (HAL) Koningsdam cruise ship has sickened 110 passengers and crew members, according to the Centers for Disease Control and Prevention (CDC).
The CDC found that 98 of 2,522 (3.89%) guests and 12 of 961 (1.25%) crew member have become ill with symptoms of diarrhea and vomiting
The Centers for Disease Control and Prevention (CDC) revealed that 73 (66 passengers and 7 crew members) on Virgin Voyages’ Scarlet Lady cruise ship reported being ill during the cruise that ended in Miami on Friday, with complaints of abdominal cramps, vomiting and diarrhea.
This year, there have been 14 gastrointestinal outbreaks on cruise ships
12.7% of the 838 passengers aboard the Viking Neptune cruise ship are experiencing abdominal cramps, vomiting and diarrhea, according to the Centers for Disease Control and Prevention (CDC). Nearly 2% of the crew are also experiencing these symptoms of gastrointestinal illness (GI). Cruise lines are required to report GI cases to the CDC whenever
The Celebrity Summit is the latest cruise ship to experience a gastrointestinal outbreak requiring the involvement of the Center for Disease Control and Prevention (“CDC”) this year. The Celebrity operated cruise ship reported 152 of 2,144 (7.09%) passengers and 25 of 963 (2.60%) crew members experienced gastrointestinal (GI) illnesses . A total of 177 people
