2013-2016年江苏省常州市螺情监测分析

发布时间：2018-07-10 12:14

本文选题：血吸虫病 + 钉螺　；参考：《中国血吸虫病防治杂志》2017年04期

【摘要】：目的分析常州市2013-2016年钉螺分布和螺情变化情况,为制定防控措施提供科学依据。方法收集2013-2016年常州市的螺情监测资料并进行统计分析。结果 2013-2016年常州市共查出有螺面积40.17 hm~2,其中新发现有螺面积30.63 hm~2。4年全市共解剖钉螺3 454只,未发现感染性钉螺。全市共查到有螺环境51个,其中江湖滩、内陆、山丘类型的有螺面积分别为12.13(30.19%)、25.54(63.57%)、2.51 hm~2(6.24%)。新发现有螺环境中,江湖滩、内陆类型的面积分别为8.00(26.12%)、22.63 hm~2(73.88%)。有螺原因主要是外来输入和邻近扩散。4年药物灭螺面积共计71.74 hm~2,巩固药物灭螺面积155.15 hm~2,改造有螺环境面积15.90 hm~2,改造历史有螺环境面积11.30 hm~2。结论内陆河道钉螺扩散是近年常州市新发螺情的关键,必须需加强监测和控制力度。
[Abstract]:Objective to analyze the snail distribution and snail situation in Changzhou from 2013 to 2016, and to provide scientific basis for the prevention and control measures. Methods the monitoring data of snail in Changzhou city from 2013 to 2016 were collected and analyzed statistically. Results 3454 snails were found in Changzhou from 2013 to 2016, of which 3454 snails were dissected from 30.63 hm to 2.4 years. No infected snails were found. A total of 51 snail environments were found in the whole city. The snail area of the river, lake, inland and hilly areas was 12.13 (30.19%), 25.54 (63.57%) and 2.51 hm~2 (6.24%), respectively. In the newly discovered snail environment, the area of river, lake and inland type is 8.00 (26.12%) and 22.63 hm~2 (73.88%) respectively. The main reasons for snail were imported from abroad and diffusion in the vicinity. The total area of molluscicidal drug was 71.74 hmm2 in 4 years, 155.15 hmm2 in solidified drug area, 15.90 hmmmmm-2 in remolding snail environmental area and 11.30 hmmmmmmmmmmm2 in remolding history snail environment area. Conclusion the diffusion of Oncomelania hupensis in inland waterways is the key to the newly developed snails in Changzhou in recent years, so it is necessary to strengthen the monitoring and control.
【作者单位】：江苏省常州市疾病预防控制中心;
【基金】：常州市科学技术局资助项目(CJ20112008)
【分类号】：R184.38

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