Parasitic diseases and urban development.

摘要: The distribution and epidemiology of parasitic diseases in both urban periurban areas endemic countries have been changing as development progresses. following different scenarios involving Chagas disease, lymphatic filariasis, leishmaniasis schistosomiasis are discussed: (1) infected persons entering nonendemic without vectors; (2) with (3) areas; (4) non-infected (5) urbanization or domestication natural zoonotic foci; (6) vectors areas. Cultural social habits from the rural areas, such type house construction domestic water usage, adopted by migrants to increase risk disease transmission which adversely affects employment populations. As health services must deal rise diseases, appropriate control strategies for setting be developed implemented.