Chin J Schisto Control ›› 2017, Vol. 29 ›› Issue (6): 695-699.

Previous Articles     Next Articles

Effect of water conservancy schistosomiasis control projects combined with molluscicide to control Oncomelania hupensis snails in rivers connecting with Yangtze River in Pukou District, Nanjing City

ZHOU Qiang1| WAN Li-xin1| HANG De-rong2| YOU Qi-hui1| YOU Jun1| ZHANG Yu-lin1| ZHU Zhao-feng3| HUANG Yi-xin2*   

  1. 1 Pukou District Center for Disease Control and Prevention| Nanjing City| Jiangsu Province| Nanjing 210031| China; 2 Key Laboratory of National Health and Family Planning Commission on Parasitic Disease Control and Prevention| Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology| Jiangsu Institute of Parasitic Diseases| Jiangsu Province| China; 3 Yangtze River Water Conservancy Committee Leading Group Office of Schistosomiasis Control| Ministry of Water Resources| China
  • Online:2018-01-02 Published:2018-01-02
  • Contact: HUANG Yi?xin

南京市浦口区通江河道水利血防工程结合药物灭螺控制钉螺效果

周强1|万立新1|杭德荣2|尤其慧1|尤俊1|张玉林1|朱朝峰3|黄轶昕2*   

  1. 南京市浦口区疾病预防控制中心(南京210031);2国家卫生计生委寄生虫病预防与控制技术重点实验室|江苏省寄生虫与媒介控制技术重点实验室|江苏省血吸虫病防治研究所;3 水利部长江水利委员会血吸虫病防治领导小组办公室
  • 通讯作者: 黄轶昕
  • 作者简介:周强|男|副主任医师。研究方向:血吸虫病防治研究
  • 基金资助:
    江苏省科技支撑计划(社会发展)项目(BE2012621);水利部疾病防控项目(1260802570)

Abstract: Objective To evaluate the effect of the water conservancy schistosomiasis control projects combined with molluscicide to control Oncomelania hupensis snails in the rivers connecting with the Yangtze River. Methods The water conservancy schistosomiasis control projects of Zhujiashan River, Qili River and Gaowang River were chosen as the study objects in Pukou District, Nanjing City. The data review method and field investigation were used to evaluate the effect of the water conservancy schistosomiasis control projects combined with molluscicide to control O. hupensis snails. Results After the projects of the water level control and concrete slope protection and mollusciciding were implemented, the snails in the project river sections were completely eliminated. The snail diffusion did not happen in the inland irrigation area too. In the outside of the river beach, though the snails still existed, the snail densities plunged below 1.0 snail per 1.0 m2. Conclusion The comprehensive measures of the combination of water level control, concrete slope protection and mollusciciding can effectively control and eliminate the snails, and prevent the snails from spreading.

Key words: Schistosomiasis; Oncomelania hupensis; Water conservancy schistosomiasis control project; Concrete slope protection; Water level control; Mollusciciding; Pukou District

摘要: 目的 评价通江河道水利血防工程结合药物灭螺控制钉螺效果。方法 选择南京市浦口区朱家山河、七里河和高旺河为研究对象,采用资料回顾和现场调查方法,评估通江河道水利血防工程结合药物灭螺控制钉螺效果。 结果 通江河道实施水位控制、砼护坡水利血防工程及药物灭螺后,工程段钉螺即消除,内陆灌区未发生钉螺扩散,河口外江滩虽然仍保持有钉螺孳生,但钉螺密度大幅下降至1.0只/0.1 m2以下。 结论 通江河道水位控制、砼护坡结合药物灭螺综合措施可稳定有效地控制和消除钉螺孳生,阻止钉螺向内陆扩散。

关键词: 血吸虫病;钉螺;水利血防;砼护坡;水位控制;药物灭螺;浦口区

CLC Number: