Tropical Infectious Diseases
Tropical diseases are diseases that are prevalent in or unique to tropical and subtropical regions. The diseases are less common in temperate climates, due in part to the occurrence of a cold season, which controls the insect population by forcing hibernation. Tropical diseases are depended on Climate change, global warming caused by the greenhouse effect and the resulting increase in global temperature. Most often the disease is transmitted by an insect "bite", which causes transmission of the infectious agent through subcutaneous blood exchange.