(CNN) — Cruise ships turning around mid-voyage. The cruise industry subsequently shut down for months, and while some European journeys recommenced in summer 2020, cruise ships didn't navigate US waters for another year. Regent Seven Seas and its owner, Norwegian Cruise Line Holdings, did not immediately respond to request for comment. Related content What it's like to be a cruise ship captainLooking to the futureGolin-Blaugrund is hopeful for a brighter cruising future -- CLIA's goal is all ocean-going cruise ships back in operation by summer 2022. Cruise ships in US waters were previously subject to Covid-19 rules enforced by the US Centers for Disease and Protection (CDC).

Source: CNN January 23, 2022 21:15 UTC