This topic hits close to home - Jan 24 boarded Constellation for 21 day B2B. I had rarely left my home for 2 weeks - no manicure or facial or massage, as part of the prep for cruise. kN95 mask traveling and any time out of our cabin (except eating). We did have a drink before dinner, sitting at the periphery of the lounge with no one around. No use of elevator, eat outside when possible and still got sick day 6 of the trip. That is the nature of this highly contagious virus - get tired of hearing if we had been safer we would not have gotten it. The big challenge now is if there is not a medical issue that requires care when will we quit testing.