Should your temperature exceed 37.5°C* when you return from your excursion, you will be swabbed on board. In the event ofa positive result from the swab, virus containment measures will be imlemented involving isolation on board and disembarkation in agreement with the relevant authorities; the return to the place of residence for the completion of quarantine will be carried out in protected mode. The cost of taking swabs will be met by Costa. *The upper temperature limit that is not to be exceeded may differ depending on the local regulations in force at each port visited by the ship.