Carnival Cruise Line is set to return to US operations on 3 July.
The 3,934-berth Carnival Vista (built 2016) will begin sailing from Galveston next month, followed by the 3,690-berth Carnival Breeze (built 2012) on 15 July.
Passengers on both ships must be fully vaccinated against Covid-19 at least two weeks prior to the start of their cruises in accordance with the US Centers for Disease Control and Prevention (CDC).