Abstract:

Objective We investigated the monitoring data of nocturnal rodent of plague foci from 2001 to 2013 in Shiqu county and provided a scientific basis for prevention and treatment of plague. Methods We traped nocturnal rodent by the way of 5 m-clip, same time, collecting fleas and identifying nocturnal rodent. The monitoring data of octurnal rodent was analysed by the means of Excel. Results From 2001 to 2013, the rat of trap of nocturnal rodent is 1.56%. The nocturnal rodent was carried 185 fleas belonging to 3 family, 7 genus and 12 species, and its flea infected rate is 26.67%, and flea index is 0.44. We traped 420 nocturnal rodent which belong to 3 Orders, 4 families, 5 genera and 8 species, plus an undefined aquatic rat. Conclusion The nocturnal rodent played a key role in plague epidemiology of Shiqu county, and more attention should be paid to monitoring plague epidemiology.

Key words: Plague foci, Nocturnal rodent, Surveillance

摘要：

目的 分析2001-2013年石渠县鼠疫疫源地夜行鼠监测数据, 为该地鼠疫防治提供科学依据。方法 运用5 m夹线法捕获夜行鼠, 检蚤并鉴定, 用Excel软件统计分析调查数据。结果 2001-2013年共捕获夜行鼠3目4科5属8种420只和1种未定的水栖鼠。夜行鼠捕获率为1.56%;夜行鼠体蚤3科7属12种185匹, 染蚤率为26.67%, 蚤指数为0.44。结论 石渠县鼠疫疫源地夜行鼠对该地鼠疫菌的储存和传播起一定作用。

关键词: 鼠疫疫源地, 夜行鼠, 监测