湖南省君山区垸内钉螺控制措施及其效果
发布时间：2018-08-09 17:22
【摘要】：目的探索湖沼型血吸虫病流行区垸内钉螺控制策略与措施,为控制与阻断血吸虫病传播提供有效方法。方法收集湖南省君山区血吸虫病流行及防治资料,对1998-2017年君山区垸内钉螺指标变化与钉螺控制措施进行效果分析。结果君山区垸内钉螺面积由1998年的1 496.66 hm2减少至2017年的23.48 hm2,累计减少了98.43%;活螺出现率和活螺平均密度分别由2003年最高的20.61%和0.45只/0.1 m2下降为2017年的2.06%和0.03只/0.1 m2;感染性钉螺面积最高的为2001年,共发现了79.36 hm2,2007年以后则未再查获感染性钉螺。1998-2017年,各级财政投入到君山区血吸虫病防治经费共39 885.7万元,其中用于垸内药物灭螺8 177.09万元、垸内环境改造灭螺21 350.00万元。结论药物灭螺结合环境改造的综合治理措施,对控制并消灭垸内钉螺效果显著,但要加强对历史有螺区域的监测工作。
[Abstract]:Objective to explore the control strategies and measures of snail in embankment of lake and marsh schistosomiasis endemic area, and to provide an effective method for controlling and stopping the transmission of schistosomiasis. Methods the data of schistosomiasis epidemic and control in Junshan District of Hunan Province were collected and the change of snail index and the control measures of snail in Junshan District from 1998 to 2017 were analyzed. Results the area of snails in embankment decreased from 1 496.66 hm2 in 1998 to 23.48 hm2 in 2017, and the cumulative decrease was 98.43. The occurrence rate of live snails and the average density of live snails decreased from 20.61% and 0.45 / 0.1 m2 in 2003 to 2.06% and 0.03 / 0.1 m2 in 2017, respectively. The area of infected snails was the highest in 2001. A total of 79.36 hm-2 was found, and no infected snail was found in 2007. From 1998 to 2017, all levels of finance invested 398.857 million yuan in schistosomiasis control in Junshan area, including 81.7709 million yuan for drugs in embankment and 213.5 million yuan for retrofitting the environment in embankment. Conclusion the comprehensive control measures of drug and snail control combined with environmental reform have remarkable effect on controlling and eliminating snails in embankment, but it is necessary to strengthen the monitoring of historical snail areas.
【作者单位】： 湖南省血吸虫病防治所WHO湖区血吸虫病防治研究合作中心;湖南省岳阳市君山区卫生计生局;
【基金】：国家社科基金重大项目(16ZA237) 湖南省医药卫生科研计划项目(B2016079)
【分类号】：R184.38
，
本文编号：2174783
[Abstract]:Objective to explore the control strategies and measures of snail in embankment of lake and marsh schistosomiasis endemic area, and to provide an effective method for controlling and stopping the transmission of schistosomiasis. Methods the data of schistosomiasis epidemic and control in Junshan District of Hunan Province were collected and the change of snail index and the control measures of snail in Junshan District from 1998 to 2017 were analyzed. Results the area of snails in embankment decreased from 1 496.66 hm2 in 1998 to 23.48 hm2 in 2017, and the cumulative decrease was 98.43. The occurrence rate of live snails and the average density of live snails decreased from 20.61% and 0.45 / 0.1 m2 in 2003 to 2.06% and 0.03 / 0.1 m2 in 2017, respectively. The area of infected snails was the highest in 2001. A total of 79.36 hm-2 was found, and no infected snail was found in 2007. From 1998 to 2017, all levels of finance invested 398.857 million yuan in schistosomiasis control in Junshan area, including 81.7709 million yuan for drugs in embankment and 213.5 million yuan for retrofitting the environment in embankment. Conclusion the comprehensive control measures of drug and snail control combined with environmental reform have remarkable effect on controlling and eliminating snails in embankment, but it is necessary to strengthen the monitoring of historical snail areas.
【作者单位】： 湖南省血吸虫病防治所WHO湖区血吸虫病防治研究合作中心;湖南省岳阳市君山区卫生计生局;
【基金】：国家社科基金重大项目(16ZA237) 湖南省医药卫生科研计划项目(B2016079)
【分类号】：R184.38
，
本文编号：2174783
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