@PinkTonic Yes, that’s the problem. You are with 1000s of others flooding out a destination. Of course you get a snapshot of somewhere but there’s rarely lectures about what you will see, no in depth info and it’s for people with short attention spans. Families do like them for activities and dc clubs but in many other ways they are limiting.
As the ship in question has sailed from Argentina where they know this virus goes from person to person, there’s a strong possibility a shore excursion or local produce is to blame. If the ship provisioned there, it could be the issue. It’s nowhere near as spreadable as Covid but people getting very close to each other (couples and the doctor) are more at risk. It can take 4-8 weeks to manifest itself too. So problematic all round.