Well, my family was on a Royal cruise on Oasis, August 21-28. My wife and myself are vaccinated 2X and boosted 2X, and my daughter’s family is vaccinated as well.. last week of summer and the ship was PACKED… no one in my family had any symptoms at all… on the car ride home, my wife didn’t feel well.. it was a Sunday and she used one of our Covid tests and was POSITIVE for Covid.. she did a tele-doc thing and was prescribed Paxlovid.. I had a bad case of Covid last year and my antibodies saved me from Covid… BTW, our oldest daughter also tested POSITIVE.., We cancelled our remaining cruises for the year… Yet, everyone had to produce an antigen test.. despite all precautions, my family was Covid victims.. take what you want from this, but we are NOT sailing in the coming months… best of luck, but BEWARE….