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中文摘要: 摘 要：目的：分析2018—2024年苏州市相城区血吸虫病疫情监测数据，为巩固血吸虫病消除成果提供参考依据。方
法：收集2018—2024年苏州市相城区查灭螺、人畜病情监测和野粪监测等资料，分析和评估相城区血吸虫病发生与传播风
险。结果：2018—2024年，相城区累计查出有螺面积21.66万m2
，累计解剖钉螺3520只，未发现血吸虫病感染性钉螺；累
计药物灭螺面积83.26万m2
，完成灭螺工程2项；对相城区本地人群31339人和流动人群4015人开展血清学检测，阳性率分
别为0.01%和0，粪检未发现阳性。共捡获并检测各类野粪362份，未查到血吸虫感染阳性野粪。相城区血吸虫病传播风险评
估为Ⅲ级。结论：相城区血吸虫病疫情得到有效控制，但影响血吸虫病传播的因素仍然存在，今后仍需加强血吸虫病综合防
治工作，以巩固防治成果。
Abstract:Abstract： OBJECTIVEToanalyzethesurveillancedataofschistosomiasisinXiangchengdistrictofSuzhoufrom 2018to
2024，soastoprovideinsightsintotheformulationofthestrategyusedtoconsolidatetheschistosomiasiseliminationachievements.
METHODSThedata，includingsurveyanderadicationofoncomelaniahupensis，surveillanceresultsinpopulationandlivestockas
wellaswildfeces， werecollectedfrom 2018to2024， andanalyzedtoestimatetheriskofschistosomiasisoccurrenceand
transmissioninXiangchengdistrictofSuzhou.RESULTSFrom2018to2024，atotalof21.66hm2 snailhabitatswerefound，and
amongthe3520snailsdissected，noschistosome-infectedsnailswerefound.Chemicaltreatmentcoveredanareaof83.26hm2
， twooncomelaniasnailcontrolprojectswerecompleted.31339permanentresidentsand4015floatingpeopleunderwentblood
test，whichindicatedpositiveserologyrateby0.01% and0.Therewasnopositivefindingsbystoolexamination.Atotalof362
wildfaecessampleswerecollectedbutnoschistosomeinfestedcaseswerefound.Theriskforschistosomiasistransmissionwasrated
asgradeⅢ inXiangchengDistrict.CONCLUSION Theschistosomiasisepidemicsituationhasbeeneffectivelycontrolledin
Xiangchengdistrict.However，factorscontributingtodiseasetransmission continuetoexist.Theintegratedschistosomiasiscontrol
strategyrequirestobereinforcedtoconsolidatethecontrolachievements.
文章编号：3202410009 中图分类号：R383.2+
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