Also, none of the countries on this itinerary require testing of vaccinated cruise ship passengers. Viking seems to have done this on its own. The Travel Requirements on MVJ changed as the cruise approached, from no testing requirements, to daily testing will be required, to frequent testing will be required, to frequent testing may be required, to “you’ll get an email 14 days before your cruise if testing is required.” No email came. So I was surprised to see spit tubes in my cabin when I boarded, along with a letter explaining that daily testing is required. Many unhappy passengers! My wife and I were expecting a test-free cruise, like the Viking Danube cruise we did in September. Oh well.