Yes, we stopped at Nassau. We walked around for an hour or so. Lots of construction on the new port buildings which looks to be quite nice when completed. I would guess about 1/4 of the shops were boarded up, including the straw market. There was a small open air "straw market like" area. Masks required inside all stores we visited. Lots of staff in the stores, not many shoppers. One other
RCCL boat in port with us that day.
Not specifically on our cruise. We asked our covid test administrator about people testing positive in general. She said there have been a "handful" of folks on every cruise that have tested positive at embarkation. Overall an easy testing process and we had results in 40 munites.