肠道滴虫病

人毛滴虫是寄生于肠道的鞭毛虫，多见于盲肠与结肠，可引起腹泻等临床症状，故又称为肠滴虫病。本病全年散发，以夏秋季为多。起病可缓可急，病程由数小时以至20余年不等。腹泻为主要症状，稀糊便，可有黏液，但脓血便少见。每天数次至十余次。伴恶心、呕吐、...腹痛、腹胀、食欲减退等。详情别名：肠毛滴虫病人毛滴虫病英文名：Trichomonashominis发病部位：腹部肠就诊科室：感染科内科症状：腹泻腹胀腹痛恶心呕吐黏液脓血便高热多发人群：儿童青年治疗手段：药物康复疗法并发疾病：胆道蛔虫病是否遗传：否是否传染：否

症状<pstyle="LINE-HEIGHT:18pt;MARGIN:0cm15pt0pt0cm;BACKGROUND:white;VERTICAL-ALIGN:top;mso-pagination:widow-orphan"class="MsoNormal">肠滴虫全年散发，以夏秋季为多。起病可缓可急，病程由数小时以至20余年不等。腹泻为主要症状，稀糊便，可有黏液但脓血便少见。每天数次至十余次。伴恶心呕吐、腹痛腹腹胀、食欲减退等。约1/5患者有中至低度发热，高热罕见。少数患者表现为腹泻、便秘交替。人毛滴虫寄生在胆道时可引起右上腹阵发性疼痛，恶心呕吐、发热及白细胞计数增高等。肠毛滴虫病病应与引起腹泻的其他疾病相鉴别，胆道寄生时则应与细菌性胆道感染相区别。

病因人毛滴虫与阴道毛滴虫形态相似但波动膜和基染色杆较长直至虫体后端，后鞭毛在波动膜左侧并行，在虫体后端伸出体外。伪足形成较少见，在不适宜环境中可形成假包囊。虫体通过吞饮、吞噬等获取营养。滋养体寄生在人结肠并以纵二分裂法繁殖。滋养体随腹泻便排出，在室温下可存活8天；土壤中可存活7天。人因食入被滋养体污染的食物或饮水而感染，也可由苍蝇等传播。

检查<!--?xml:namespaceprefix=ons="urn:schemas-microsoft-com:office:office"/--><o:p><pstyle="LINE-HEIGHT:18pt;MARGIN:0cm15pt0pt0cm;BACKGROUND:white;VERTICAL-ALIGN:top;mso-pagination:widow-orphan"class="MsoNormal">肠毛滴虫病病可通过粪便直接涂片镜检或培养阳性。</o:p>

诊断<pclass="placeholder">根据上述临床表现，粪便和胆汁中查找虫体是明确诊断的依据

治疗可采用全身治疗及局部治疗。由于阴道滴虫常伴泌尿系统的滴虫感染，并可隐藏在子宫颈腺体、阴道皱襞及尿道下段，故单纯局部用药不易彻底消失，停药后易复发，使疾病经久不愈。因此应首选全身治疗，并主张单剂量一次给药，且需连续3次月经期后复查滴虫阴性者方为治愈。滴虫病患者的性伴侣必须同时治疗.（一）全身治疗甲硝唑（灭滴灵）口服，这是治疗滴虫病最有效的方法。用法：灭滴灵2.0g，一次顿服，或者灭滴灵500mg口服，每日2次，连服7天。以一次给药法为首选。若上述治疗方案失败时，对耐药的阴道滴虫株应再给予灭滴灵500mg，每日2次口服，共服7天；若治疗仍失败，则应加大剂量，改用灭滴灵2.0g，每日1次顿服，共用3～5日。因月经后本病易复发，故下次月经过后最好再治疗1疗程，以巩固疗效。用本药治疗期间应避免饮酒及酒精饮品，以免引起戒酒硫样反应。并注意药的副作用。（二）局部治疗１．增强阴道防御能力用0.5%的乳酸或醋酸溶液冲洗外阴阴道，或用1:5000高锰酸钾冲洗阴道。２.用灭滴灵200mg或滴维净1片或卡巴砷400mg，每晚塞入阴道后穹窿，7～10天为一疗程。若先用上述酸性溶液清洗阴道后再放入药栓，则效果更佳。（三）特殊治疗１．孕妇的治疗由于甲硝唑对啮齿动物有致癌作用，对细菌也有致突变作用,故妊娠头3个月内不应服用，而应以局部治疗为主，但疗效不理想。对于妊娠中期以后仍有严重症状的病人可以考虑甲硝唑2.0g一次顿服疗法。２．性伴侣的治疗滴虫病患者的性伴侣必须同时接受治疗，方法剂量相同。

预后<pclass="placeholder">肠滴虫一般预后良好

预防<fontcolor="#000000"><!--[ifgtemso9]><xml><w:WordDocument><w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel><w:DisplayHorizontalDrawingGridEvery>0</w:DisplayHorizontalDrawingGridEvery><w:DisplayVerticalDrawingGridEvery>2</w:DisplayVerticalDrawingGridEvery><w:DocumentKind>DocumentNotSpecified</w:DocumentKind><w:DrawingGridVerticalSpacing>7.8磅</w:DrawingGridVerticalSpacing><w:PunctuationKerning></w:PunctuationKerning><w:View>Normal</w:View><w:Compatibility><w:DontGrowAutofit></w:DontGrowAutofit><w:BalanceSingleByteDoubleByteWidth></w:BalanceSingleByteDoubleByteWidth><w:DoNotExpandShiftReturn></w:DoNotExpandShiftReturn><w:UseFELayout></w:UseFELayout></w:Compatibility><w:Zoom>0</w:Zoom></w:WordDocument></xml><![endif]--><!--[ifgtemso9]><xml><w:LatentStylesDefLockedState="false"DefUnhideWhenUsed="true"DefSemiHidden="true"DefQFormat="false"DefPriority="99"LatentStyleCount="260"><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Normal"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading7"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading8"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="heading9"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index7"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index8"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="index9"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc7"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc8"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toc9"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="NormalIndent"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="footnotetext"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="annotationtext"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="header"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="footer"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="indexheading"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="caption"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="tableoffigures"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="envelopeaddress"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="envelopereturn"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="footnotereference"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="annotationreference"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="linenumber"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="pagenumber"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="endnotereference"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="endnotetext"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="tableofauthorities"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="macro"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="toaheading"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="List"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListBullet"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListNumber"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="List2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="List3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="List4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="List5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListBullet2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListBullet3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListBullet4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListBullet5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListNumber2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListNumber3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListNumber4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListNumber5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Title"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Closing"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Signature"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DefaultParagraphFont"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyText"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyTextIndent"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListContinue"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListContinue2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListContinue3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListContinue4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ListContinue5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MessageHeader"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Subtitle"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Salutation"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Date"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyTextFirstIndent"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyTextFirstIndent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="NoteHeading"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyText2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyText3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyTextIndent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BodyTextIndent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BlockText"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Hyperlink"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="FollowedHyperlink"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Strong"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Emphasis"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DocumentMap"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="PlainText"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="E-mailSignature"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Normal(Web)"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLAcronym"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLAddress"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLCite"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLCode"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLDefinition"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLKeyboard"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLPreformatted"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLSample"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLTypewriter"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="HTMLVariable"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="NormalTable"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="annotationsubject"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="NoList"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableSimple1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableSimple2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableSimple3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableClassic1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableClassic2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableClassic3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableClassic4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColorful1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColorful2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColorful3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColumns1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColumns2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColumns3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColumns4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableColumns5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid7"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid8"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList7"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableList8"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Table3Deffects1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Table3Deffects2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="Table3Deffects3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableContemporary"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableElegant"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableProfessional"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableSubtle1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableSubtle2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableWeb1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableWeb2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableWeb3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="BalloonText"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableGrid"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="TableTheme"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShading"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightList"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGrid"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkList"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShading"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulList"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGrid"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent1"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent2"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent3"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent4"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent5"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightShadingAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightListAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="LightGridAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading1Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumShading2Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList1Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumList2Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid1Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid2Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="MediumGrid3Accent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="DarkListAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulShadingAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulListAccent6"></w:LsdException><w:LsdExceptionLocked="false"Priority="99"SemiHidden="false"Name="ColorfulGridAccent6"></w:LsdException></w:LatentStyles></xml><![endif]--><pclass="MsoNormal">滴虫病的传播可以通过性交直接传播，也可以通过受滴虫污染的浴池、游泳池、马桶边或接触受污染的衣物及器械而间接传播。故滴虫病的预防应注意改进公共卫生设施，改坐式厕所为蹲式，洗淋浴，滴虫患者及带虫者不得进入公共游泳池，治疗期间要禁止性生活，夫妇双方同时治疗。此外，医疗单位要作好严格的消毒隔离，防止交叉感染。

人毛滴虫与阴道毛滴虫形态相似但波动膜和基染色杆较长直至虫体后端，后鞭毛在波动膜左侧并行，在虫体后端伸出体外。伪足形成较少见，在不适宜环境中可形成假包囊。虫体通过吞饮、吞噬等获取营养。滋养体寄生在人结肠并以纵二分裂法繁殖。滋养体随腹泻便排出，在室温下可存活8天；土壤中可存活7天。人因食入被滋养体污染的食物或饮水而感染，也可由苍蝇等传播。