Tropical Disease
Tropical diseases are diseases that are prevalent in or unique to tropical and subtropical regions. The diseases are less prevalent in temperate climates, due in part to the occurrence of a cold season, which controls the insect population by forcing hibernation. Insects such as mosquitoes and flies are by far the most common disease carrier, or vector. These insects may carry a parasite, bacterium or virus that is infectious to humans and animals. Most often disease is transmitted by an insect "bite", which causes transmission of the infectious agent through subcutaneous blood exchange. Vaccines are not available for any of the diseases listed here, and many do not have cures.
Human exploration of tropical rainforests, deforestation, rising immigration and increased international air travel and other tourism to tropical regions has led to an increased incidence of such diseases.
Read more about Tropical Disease: Special Programme For Research and Training in Tropical Diseases (TDR), Other Neglected Tropical Diseases, Relation of Climate To Tropical Diseases, Prevention and Treatment of Tropical Diseases
Famous quotes containing the words tropical and/or disease:
“Oh, you’ll love the sea. There’s something about it. The hot red dawn, the towering sails, the wake on a tropical night. Oh, you’ll love it all. It’s a glorious kind of world. I couldn’t live without it.”
—Charles Larkworthy. Denison Clift. Capt. Benjamin Briggs (Arthur Margetson)
“Anti-Semitism is a horrible disease from which nobody is immune, and it has a kind of evil fascination that makes an enlightened person draw near the source of infection, supposedly in a scientific spirit, but really to sniff the vapors and dally with the possibility.”
—Mary McCarthy (1912–1989)