Twenty-seven people aboard a Carnival cruise tested positive for COVID-19 just before the ship made a stop in Belize City this week, the Belize Tourism Board said in a statement.

What You Need To Know

  • Twenty-seven people aboard a Carnival cruise tested positive for COVID-19 

  • All 27 were vaccinated, had mild or no symptoms, and were in isolation; the cases were among 26 crew members and one passenger

  • The Belize Tourism Board said 99.98% of the ship’s crew was vaccinated, as well as 96.5% of its passengers

  • Carnival is requiring passengers to be vaccinated, though there are exceptions for children and people with medical issues

The positive cases were among 26 crew members and one passenger on the Carnival Vista, which is carrying over 1,400 crew and nearly 3,000 passengers, the board said in a statement. The ship arrived Wednesday in Belize City.

All 27 were vaccinated, had mild or no symptoms, and were in isolation, according to the statement. The tourism board said 99.98% of the ship’s crew was vaccinated, as well as 96.5% of its passengers.

"Additional protocols have been put in place including increased mask wearing indoors, use of N95 Masks by Crew, crew social areas have been closed, and as early as the next departure, all guests will require a negative rapid test, regardless of whether they are vaccinated," the tourism board noted.

"We are managing a small number of COVID cases on board Vista," a Carnival spokesperson told USA Today. "Guests on board both the previous and current sailing were informed and, specifically on the current sailing, the Captain has made at least two announcements related to this."

The Washington Post reported Carnival said it announced last week that there were positive cases on board, but the cruise line did not not give specific numbers. The ship left from Galveston, Texas, according to the Post.

Carnival is requiring passengers to be vaccinated, though there are exceptions for children and people with medical issues. The cruise line said in a statement Aug. 4 that passengers must wear a mask in certain indoor areas, and provide a negative COVID test within three days of embarkment for cruises beginning Aug. 14.

The Centers for Disease Control and Prevention said on its website that it had investigated the Carnival Vista and the ship remains under observation.