成都市4种鼠传病原体的带毒率调查  

Investigation on the carrying rate of four pathogens in rodents in Chengdu

作　　者：田汶佳[1] 张伟[1] 邓良利[1] 陈振华[1] 胡力文 廖骏[1] 肖霖[1] TIAN Wen-jia;ZHANG Wei;DENG Liang-li;CHEN Zhen-hua;HU Li-wen;LIAO Jun;XIAO Lin(Chengdu Center for Disease Control and Prevention,Chengdu,Sichuan 610041,China)

机构地区：[1]成都市疾病预防控制中心,四川成都610041

出　　处：《中华卫生杀虫药械》2023年第2期126-128,共3页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：2021年重大传染病防控中央补助资金项目(编号:川财社[2021]82号)。

摘　　要：目的 了解四川省成都市鼠类携带4种常见病原体的情况,为鼠传疾病的防控提供科学依据。方法 2021年9月至2022年8月采用夹夜法在成都市居民区、重点行业和农贸市场等生境捕获鼠类。采用实时荧光定量PCR法检测汉坦病毒、新型布尼亚病毒、钩端螺旋体和恙虫病东方体4种病原体。结果 全市7个区县共捕获鼠类207只,总捕获率为1%。其中褐家鼠150只,占72.46%;黄胸鼠57只,占27.54%。4种病原体检出率分别为汉坦病毒3.86%,钩端螺旋体1.45%,新型布尼亚病毒0.48%,恙虫病东方体尚未检测出。结论 需对重点行业开展灭鼠工作,防止鼠传疾病的发生与流行。Objective To survey the carrying status of four pathogens in rodents in Chengdu,and provide evidence for the prevention and control of rodent infectious disease.Methods From September 2021 to August 2022,rodents were captured with night trapping method in different habitats,including residential areas,key industries and farmers' markets in Chengdu.Real-time fluorescent quantitative PCR was performed to detect hantavirus,new Bunia virus,leptospira and Orientia tsutsugamushi.Results A total of 207 rodents,including 150 Rattus norvegicus accounting for 72.46% and 57 Rattus flavipectus accounting 27.54%,were captured in the seven districts(counties),with the overall capture rate as 1%.The detection rates were 3.86% for hantavirus,1.45% for leptospira and 0.48% for new Bunia virus.Orientia tsutsugamushi was not detected out.Conclusion It is necessary to carry out deratization in key industries to prevent the occurrence and prevalence of rodent borne diseases.

关 键 词：褐家鼠 黄胸鼠 汉坦病毒 新型布尼亚病毒 钩端螺旋体 恙虫病东方体 

分 类 号：S443[农业科学—农业昆虫与害虫防治] R184.3[农业科学—植物保护]