Disney Cruise Line will require all adult passengers are fully vaccinated on its Disney Magic at Sea UK domestic sailings.
The cruise line confirmed the need for full vaccinations for adults for sailings which begin in July.
It had already-announced itineraries which sail from Newcastle, Southampton, Liverpool and Tilbury.
The Disney Magic will sail two- and three-night voyages, as well as some four-night cruises.
Reservations are now live.
"Our teams are bringing fun to these new cruises, tailoring them with care to the times we are living in, yet filling them with everything you’d expect from Disney," said Thomas Mazloum, President of Disney Cruise Line.
As well as requiring adults to be vaccinated, onboard protocols include the wearing of masks, physical distancing and reduced capacity.
Guests under 18 years old must provide proof of a negative Covid-19 PCR test result.
