云南耿马县鼠疫流行静息期小型兽类种群及细菌学调查  

Study on the population and bacteriology of small animal during the resting period of plague epidemic in Gengma County of Yunnan Province

作　　者：苏超 吴鹤松[2] 段彪[2] 亚红祥[2] 洪文轩[3] 李双昌 宋志忠 SU Chao;WU He-song;DUAN Biao;YA Hong-xiang;HONG Wen-xuan;LI Shuang-chang;SONG Zhi-zhong(Department of Epidemiology and Health Statistics,School of Public Health,Dali University,Dali,Yunnan,671000,China;不详)

机构地区：[1]大理大学公共卫生学院流行病与卫生统计学教研室,云南大理671000 [2]云南省地方病防治所 [3]耿马县疾病预防控制中心 [4]云南省疾病预防控制中心

出　　处：《中国地方病防治》2020年第3期201-202,共2页Chinese Journal of Control of Endemic Diseases

基　　金：国家自然科学基金项目(81560545)。

摘　　要：目的了解云南省耿马县目前是否有鼠疫流行。方法采用鼠夹、鼠笼和电猫等方法捕获宿主动物,测定室内、外鼠密度;采用肝、脾培养检测鼠疫菌感染情况。结果共计捕获小型兽类标本313只,隶属于3目3科4属7种(亚种),其中黄胸鼠占比87.86%,臭鼩鼱占比9.68%,斯氏家鼠占比1.28%,其余鼠种均低于1%;室内黄胸鼠捕获率为7.33%;室外黄胸鼠捕获率为6.50%。所捕获动物肝脾鼠疫菌培养均为阴性。结论本次研究为耿马县的鼠疫疫情监测和防控工作提供了参考并提出了相应建议。Objective To investigate the prevalence of plague in Gengma county,Yunnan province.Methods The host animals were captured by rat traps,cages and electric cattools,and the density of indoor and outdoor rodents was measured.The infection of yersinia pestis was detected by liver and spleen culture.Results A total of 313 small animal specimens were captured,belonging to 7 species(subspecies)of 3 orders,3 families,4 genera,and 4 families.Among them,87.86%were Rattus flacipectus,9.68%were Suncusmurinus,1.28%were Rattus sladeni,and the rest were all less than 1%.The capture rate of indoor Rattus flacipectus was 7.33%.The capture rate of outdoor Rattus flacipectus was 6.50%.All the cultures of the captured animals were negative.Conclusion This study provides reference for plague monitoring and prevention and control in Gengma county and puts forward corresponding Suggestions.

关 键 词：鼠疫 种群结构 细菌检测 

分 类 号：R516.8[医药卫生—内科学]