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目的探讨血吸虫病传播阻断防治策略。方法设计问卷调查,采取德尔菲法调查150名基层血防专业技术人员,对2006年版《我国控制和消除血吸虫病标准》传播阻断标准进行评价。结果钉螺不容易消灭,传染源难以控制,血吸虫病传播阻断防治策略必须采取以控制传染源为主的综合防治措施。结论省级血防机构应当强,县市级血防机构应当精,乡镇级血防机构应当实。
Objective To investigate the prevention and control strategies of schistosomiasis transmission. Methods A questionnaire survey was conducted. The Delphi method was used to investigate 150 grassroots blood-armor professional and technical personnel to evaluate the transmission block criteria of the 2006 edition of “China’s Standard of Control and Elimination of Schistosomiasis”. Results snail is not easy to eliminate, source of infection is difficult to control, schistosomiasis prevention and control strategies must be taken to control the source of infection-based comprehensive prevention and control measures. Conclusion Provincial blood-protection agencies should be strong, county-level blood-prevention agencies should be fine, township-level blood-prevention agencies should be real.