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目的了解池州市贵池区本地外出和外来务工人员血吸虫感染状况,为制定防治策略提供依据。方法采用抽样调查的方法对526名从本地血吸虫病疫区外出务工人员和507名从非疫区到疫区务工人员进行血吸虫感染情况调查。采用间接血凝试验筛查,阳性者用Kato-Katz作病原学检查。同时问卷法调查外出人员基本情况。结果从流行区外出务工人员推算血吸虫感染率为3.2%,从非流行区到流行区务工人员推算血吸虫感染率为3.0%,流行区当地人群推算血吸虫感染率为2.7%。外出务工人员血吸虫感染率超过了流行区当地人群,但差异无统计学意义。结论应尽快制定防治策略和措施,加强外出务工人员血吸虫病防治工作。
Objective To understand the status of schistosomiasis among local migrant workers and migrant workers in Guichi District, Chizhou City, and to provide evidence for the prevention and treatment of schistosomiasis. Methods A total of 526 migrant workers from the local schistosomiasis-endemic area and 507 migrant workers from the non-infected area to the affected area were surveyed by sampling method. Indirect hemagglutination test screening, positive with Kato-Katz etiological examination. At the same time questionnaire survey of the basic situation of people going out. Results Schistosoma infection rate was estimated to be 3.2% by migrant workers in outpatient areas. The prevalence of schistosoma infection was 3.0% in non-endemic areas and migrant workers. The prevalence of schistosomiasis in local population was 2.7%. Schistosomiasis infection rate of migrant workers over the epidemic area of the local population, but the difference was not statistically significant. Conclusion As soon as possible to develop prevention and control strategies and measures to strengthen the prevention and treatment of migrant workers schistosomiasis.