Cruise News Briefing - May 26, 2021. The Centers for Disease Control has given Royal Caribbean permission to begin operating test cruises from Miami in late June. Holland America Line has extended Eurodam’s summer season in the Mediterranean, with the ship taking over sailings previously scheduled for Westerdam. MSC Virtuosa has successfully completed the first cruise from the UK in over 14 months, and is now on her second of four inaugural voyages. Cruise stocks were up for CCL, NCLH, and RCL.