Are you leaving for Portugal soon? Then prepare well. The specific precautions you can take depend on your trip and the length of your stay in Portugal.
Portugal is a country in the extreme southwest of Europe. It forms the western part of the Iberian Peninsula. It borders Spain, its only neighbour, to the east and north, and the Atlantic Ocean to the south and west. Portugal also includes the Azores and Madeira, two archipelagos in this ocean. You can contract diseases in Portugal to which you are normally not resistant. Proper precautions can protect you from these diseases.