Vaccines and other precautions. If you are traveling to certain countries with irrigation, to be planned well in advance, as there are certain vaccines that need time to develop immunity. It should be clear about the risks specific to the area to be (not the same Sao Paulo in Brazil to the Amazon forest). These risks need to take precautions against yellow fever and typhoid, hepatitis A and B, malaria, etc. In Spain, Foreign Health (Ministry of Health) reports on the subject, the website of the WHO on international vaccination is also very useful. We must be clear if you need vaccinations and deadlines.
Water. Drinking tap water in some countries causes serious health imbalances in travelers. Precautions should be careful with the cubes are even brushing teeth!. Also worth noting that even boiled water better, this does not always eliminate the problems. See also Revenge of Montezuma (Mexico Tourism)
Altitude sickness. The people of these places where the height plays a trick on travelers (a very popular event is the capital of Mexico) recommends following the three “Cs” C omer little, slowly animated C and C loves alone. It should not drink alcohol, take a deep breath and relax. Avoid any activity that requires a greater demand for blood and oxygen.
European health card. If you make a trip to a European Union country do not forget to take the European health card which replaces the old E1-11 form. Is obtained at any Social Security office upon presentation of their Social Security Primer.