New itineraries in Regent Seven Seas Cruises Posted March 23 On 3/4/2021 at 11:43 AM, Bellaggio Cruisers said: Time for the CDC to re-evaluate cruising. Biden says there will be enough vaccine for all Americans by May. The issue is that unless the cruise line makes vaccinations a compulsory prerequisite to board - there might be non-US travelers who have not been vaccinated yet. The other question - what about those who for health reasons can't be vaccinated - will cruise companies discriminate against them? Tough call all around.