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目的探索山丘型血吸虫病传播阻断地区新的监测方法,以考核县(区)监测工作质量。方法抽调血吸虫病防治机构技术骨干组成螺情调查小组,每年分别对黄山市1~3个县(区)的重点、可疑地区采用随机抽样结合环境抽查法开展螺情专项调查。结果1997-2013年全市共完成21个县(区)、38个乡(镇)、118个行政村螺情专项调查,共查出有螺乡(镇)7个、行政村10个,有螺环境数18个,有螺面积10.91 hm2。结论黄山市血吸虫病传播阻断地区仍有少量有螺面积,必须加强监测。抽调血防机构技术骨干组成查螺专业队,能提高螺情监测的质量。
Objective To explore a new monitoring method for schistosomiasis transmission block in order to assess the quality of monitoring work in counties (districts). Methods The technical backbone of schistosomiasis prevention and control institutions was drawn up to form a snail investigation team. Each year, special surveys were conducted on key and suspicious areas in 1 ~ 3 counties (districts) of Huangshan City using random sampling combined with environmental sampling. Results From 1997 to 2013, the city completed a total of 21 counties (districts), 38 townships (towns) and 118 administrative villages. A total of 7 cases were found, including 11 villages of Lo Lo (town), 10 administrative villages, Environmental number 18, a spiral area of 10.91 hm2. Conclusion There is still a small amount of snail area in the area of blocking transmission of schistosomiasis in Huangshan City, so monitoring must be strengthened. Deploy the technical backbone of blood-control agencies constitute the investigation team, can improve the quality of snail intelligence monitoring.