Jamaica is a tropical paradise populated with a friendly and generous people. The surrounding countryside and ocean waters are an ethereal blue that seems to go on forever. Any smart traveler planning a trip to a foreign country will no doubt investigate the necessity of vaccines and be sure to arrange them in advance of the departure date. In addition to smart packing, currency exchange and passport renewal, what else needs to be done? For starters, the native language should be studied, and possible hazards to avoid. After all, no matter how beautiful a place is, it cannot be completely 100% void of danger.