Thank you so much! You both have given me great info. To follow up, I spoke with SS and they told me I do need a valid negative Covid test to board the cruise, but Spain doesn't require one for entry (just that Spanish Travel Health form you guys mentioned). I will also need a negative test to travel home to the USA. As a courtesy, SS offers Covid testing to those debarking and traveling home at the end of the cruise. These things only apply bc of Vax and booster, so I would only go by this info if you have both as it may be different.
-SDP
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