三峡库区重庆段2005年鼠疫监测结果  

The results and analysis of plague surveillance in Three Gorges in Chongqing,2005

作　　者：汪新丽[1] 季恒清[1] 张春华[1] 苏培学 陈亚林[1] 毛德强[1] 焦艳[1] 

机构地区：[1]重庆市疾病预防控制中心慢病所,三峡办公室,重庆400042

出　　处：《中国媒介生物学及控制杂志》2007年第1期35-37,共3页Chinese Journal of Vector Biology and Control

基　　金：重庆市科委;重庆市卫生局资助项目;2004年中央补助地方公共卫生专项经费鼠疫防治项目

摘　　要：目的通过对三峡库区宿主动物及媒介昆虫的监测,及早发现鼠疫疫情,及时采取防制对策。方法采用鼠夹法监测室内外鼠密度;采用鼠笼法捕活鼠采其血清检测F1抗体,梳检鼠体蚤查染蚤率情况。结果2005年共布鼠夹87327夹次,有效夹84146夹次,捕鼠1278只,鼠密度为1.52%,其中室内鼠密度为1.67%,室外为1.41%;血清学抗体检测结果均为阴性;在4114只活鼠体上梳检鼠蚤,其中有326只鼠带蚤,共检鼠蚤853匹(蚤种类待鉴定),鼠体染蚤率7.92%,总蚤指数0.207。结论三峡库区重庆段尚未发现动物间鼠疫疫情。Objective To monitor rodents and vector fleas in Three Gorges, to find plague earlier and take prevention and control measures immediately. Methods Use clamp-trap method to monitor rodent density in residential areas and out of side. Use cage-trap method to capture live rodents to extract serum for detecting F1 antibody. Hocus the living rodents and collect their parasitical fleas. Results 87 327 clamps were placed in 2005, of which 84 146 clamps were valid, 1278 rodents were obtained, the total rodents density was 1.52 % , and the density in room was 1.67 % , which was higher than that of outside （1.41%）. The dection of all serum for F1 antibody was negative. 326 of 4114 rodents were found infecting with flea. Total 853 fleas were colletted, which needed further identification. The rate of rodents with fleas was 7.92% , total index of flea was 0. 207. Conclusion There has been no plague in Three Gorges in Chongqing area.

关 键 词：三峡库区重庆段 鼠疫监测 

分 类 号：R254.8[医药卫生—中医内科学]