Medical Requirements & Concerns Specify the region of your destination - Africa, Central - Africa, East - Africa, North - Africa, Southern - Africa, West - Asia, East - Asia, South - Asia, Southeast - Australia and the South Pacific - Caribbean - Central America and Mexico - Europe, Eastern - Europe, Western - Indian Subcontinent - Middle East - Newly Independent States of the Former Soviet Union - North America - Oceania - South America, Temperate (Southern) - South America, Tropical (Northern)