Good luck to you. I hope your symptoms don’t worsen. I’m sure that it must be scary worrying about being stuck in Italy. Their protocol of needing to test negative on day 7 when you’re already positive now sounds confusing—because you can, and in many cases will, still “test positive” even when you’re no longer contagious. That’s why you can provide a certificate of recovery to RCCL for 90 days after being positive because many still test positive for that long even though you wouldn’t be contagious after day 10 (or whatever the current guideline is). Are you sure that your husband just doesn’t need to test negative on days 5, 6, and 7? That’s pretty standard—should show up by day 5, if not by day 7, you’re in the clear. Again, I’m only going by US CDC guidelines and have no clue about Italy. It just doesn’t seem likely that they expect someone who is positive to suddenly test negative by day 7.