title: Tropical pulmonary diseases.
abstract: The term 'tropical' refers to the region of the Earth lying between the Tropic of Cancer and the Tropic of Capricorn. Located between these equatorial parallels demarcating the Torrid Zone are several underdeveloped and developing countries: Thailand, the Philippines, Malaysia, Singapore, Indonesia, southern India, Sri Lanka, Brazil, Cuba, Ethiopia, Sudan and Nigeria, to name but a few considered to be 'tropical'. The climate in most of these countries is characterized by high temperatures and high humidity. The tropical climate and general state of socio-economic underdevelopment in such countries provide an ideal environment for pathogenic organisms, their vectors and intermediate hosts to flourish. Furthermore, the cultural habits and educational background of the people living in such countries expose them to pathogens and, when these people become infected, they readily become reservoirs for, or carriers of, those organisms. Ultimately, the adverse socioeconomic conditions of underdeveloped countries impede attempts to eradicate or control tropical diseases.
authors.affiliation: Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand. somkitti@ksc7.th.com
authors.forename: S
authors.initials: S
authors.lastname: Bovornkitti
mesh_terms: D000562:Amebiasis; D000818:Animals; D004802:Eosinophilia; D006039:Gnathostoma; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis / Q000382:microbiology / Q000628:therapy; D008174:Lung Diseases, Parasitic; D008288:Malaria; D008554:Melioidosis; D010237:Paragonimiasis; D017205:Spirurida Infections; D014330:Tropical Medicine