The US cruise ship Freewinds is currently under quarantine in the Caribbean island of St. Lucia due to a case of measles on board.
It is understood that the boat, which is owned by the Church of Scientology, has been under quarantine for a number of days, and that no one has been allowed to disembark.
Measles outbreaks are on the rise worldwide. The city of New York, for instance, has seen a dramatic increase of cases of the highly infectious disease over the last few months, prompting health warnings for the population.