镇江口岸鼠情调查研究

Rodent investigation in Zhenjiang port

目的了解和掌握镇江口岸鼠种和鼠密度情况,指导口岸鼠类的控制,防止传染病的传入或传出。方法镇江口岸有大港、谏壁、高资3个区域,每个区域选码头、草灌、仓库和生活4种不同环境进行调查,按照卫生部《全国病媒生物监测方案(施行)》进行调查,调查方法采用夹夜法。结果1年共回收有效鼠夹22 699只,捕获鼠形动物202只,密度为0.89%,经鉴定鼠形动物属2目3科4属5种。3个不同区域中鼠密度有差异(χ2=8.30,P<0.05)。结论通过鼠密度调查,为建立国际传染病风险预警和快速反应机制提供科学依据,指导在今后灭鼠活动中,有针对性的开展工作,做到事半功倍。

Objective To understand and grasp the situation of species and density of the mouse in the river ports of Zhenjiang area, guide the control of mouse in the river ports so as to prevent the introduction or spread of communicable diseases. Methods The river ports of Zhenjiang area had three districts ： Dagang, Jianbi and Gaozi, in each region selected four kinds of different environments among wharf, thicket, storage and habitation to investigate according to Ministry of Public Health ＂National vector biological monitoring program （Trial）＂, and adopted the investiga- tion method of mouse-folder at night. Results For this research, within one year altogether 22 699 active mouse- folders had caught 202 mice, the density was 0. 89% , after identification the mice were confirmed to be 2 orders 3 sections 4 genera 5 kinds. In three different regions the density of the mouse was different from each other（ X2 = 8.30, P 〈 0. 05）. Conclusion Through the research of density of the mouse, it provides a scientific basis for the estab- lishment of beforehand warning of international infectious disease risk. It guides the people in the future activity to progress targeted work and get half the result with twice the effort.