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目的掌握2015年南京市血吸虫病疫情动态,为制订防治策略提供依据。方法按《全国血吸虫病监测方案(2014年)》要求,在全市11个国家级监测点开展血吸虫病疫情监测。结果 11个监测点常住居民间接血凝试验(IHA)阳性率为2.97%(97/3 269),粪检阳性率为0;流动人群IHA阳性率为0.52%(12/2 298),粪检阳性率为0。家畜粪检未发现阳性。查出有螺面积147.295 3 hm~2,未查出感染性钉螺。结论 2015年南京市血吸虫病疫情明显下降,但仍需加强监测工作,以巩固现有血防成果。
Objective To grasp the epidemic situation of schistosomiasis in Nanjing in 2015 and provide basis for the prevention and control strategy. Methods According to the “National Schistosomiasis Surveillance Program (2014)”, the epidemic situation of schistosomiasis was monitored in 11 national-level monitoring sites in the city. Results The positive rate of indirect hemagglutination test (IHA) was 2.97% (97/3 269) in 11 monitoring sites and the positive rate of stool examination was 0. The positive rate of IHA in floating population was 0.52% (12/2 298) Positive rate of 0. No dung found positive. Found snail area 147.295 3 hm ~ 2, did not detect infectious snails. Conclusions The epidemic situation of schistosomiasis in Nanjing decreased significantly in 2015, but monitoring work still needs to be strengthened in order to consolidate the current blood-disease prevention achievements.