And don't forget this -
Guests aged 17 years and under are not required to be vaccinated, however guests aged 5-17 years who are not fully vaccinated must take a Covid‑19 lateral flow/antigen test in the three days before, or on the day of your ship’s departure. You’ll no longer need to provide a test certificate for these guests, but you must be able to provide photo evidence of your negative test if asked (simply write the guest’s name and the date of testing on a piece of paper and include in the photo along with the test showing a negative result).
Guests will also be asked to confirm that a test has been taken, with a negative result, as part of the pre‑boarding health declaration at the cruise terminal.