Cruise News Today — June 24, 2022. Carnival Cruise Line loosens port restrictions for unvaccinated guests sailing from North American homeports. Viking Saturn has been floated out at the shipyard in Italy ahead of its April 2023 debut. MSC Cruises relaunches Gala Nights and themed parties on its ships, also expands water park capacity. Cruise line stocks were mixed for CCL, RCL, and NCLH.