文档介绍：TextBookofHumanParasitologyEditedbyWuZhongdao(吴忠道)、ZhengXiaoyin(郑小英)SectionIINTRODUCTIONTOPARASITOLOGYParasitology(寄生虫学),thestudyofparasites(寄生虫)andtheirrelationshipstotheirhosts(宿主),(细菌)andfungi(真菌)andallvirusesasparasites,parasitologyhastraditionallybeenlimitedtoparasiticprotozoa(原虫),helminthes(蠕虫),andarthropods(节肢动物),aswellasthosespeciesofarthropodsthatserveasvectors(媒介),then,passeselementsofprotozoology(原虫学),helminthology(蠕虫学),andmedicalarthropodology(医学节肢动物学).Humanparasitology,animportantpartofparasitology,studythemedicalparasitesincludingtheirmorphology(形态学),lifecycle(生活史),?Inparttime,,parasitologyplayedimportantroleonthemedicineandpublichealth,,syntheticpesticides(杀虫剂),andvariousantiparasiticagents,,whydomedicalstudentsstillneedtolearnparasitology?Beforeanswerthequestion,(世界卫生组织)2001yearreport,,210millionpeopleresideintheendemicareasofmalaria(疟疾),ureveryyear;(热带病),Africantrypanosomiasis(非洲锥虫),Dengue(登革热),Leishmaniasis(利什曼病),Malaria(疟疾),Schistosomiasis(血吸虫病),Tuberculosis(结核病),Chagasdisease(夏格病又称美洲锥虫病),Leprosy(麻风),Lymphaticfilariasis(淋巴丝虫病),Onchocerciasis(盘尾丝虫病).,DDTandotherinsecticides(杀虫剂)notonlyhavefailedtoeliminatethevec