Hello. im going on a cruise, portuguese island. do i need vaccinations?

Up to date info: The Center for Disease Control operates a website that is updated for the changing vaccine requirements of world travel. If you go to www.cdc.gov/travel you can find the updated requirements for any location.

Any environment that puts you in contact with people you don't know or from various back rounds is a warning sign that you should get vaccinated if you expect to enjoy your cruise .Be safe and take all precautions especially since you like travel and for future travel. You will receive a certificate of vaccination that can be used in the future for all travel.