[Capt. Tom]

...snipI dont know if an EMail will be sent out asking whether or not the Aug passengers are vaxxed or not...I would think not as that would go against the new law...snip

What they can do, is ask for a voluntary shown vaccine document, and if you don't want to produce that verification, you will be considered unvaccinated ; you will have to pay more money for tests and be more restricted aboard and ashore. - Tom

[Tennessee Nana]

Carnival is doing testing at embarkation and debarkation for the unvaxxed but not charging for July and August...