摘要
目的了解浙江省温州市鼠疫静息期鼠类耶尔森菌携带情况。方法采用日夹笼法捕鼠,无菌解剖捕获鼠,对盲肠末端内容物进行耶尔森菌分离。结果本次调查共捕获687只鼠,室内鼠占91.27%。共检到耶尔森菌81株,检出率为11.79%,以小肠结肠炎耶尔森菌为主,占79.01%,其次为中间型耶尔森菌、克氏耶尔森菌和假结核耶尔森菌,分别占11.11%、7.40%、2.47%。结论温州市鼠类耶尔森菌携带率较高,室内鼠类能携带各型耶尔森菌,野外鼠类只携带小肠结肠炎耶尔森菌。
Objective To explore the Yersinia carriage of rodents in silent period of plague in Wenzhou. MethodsCage-trap method was used to capture live rodents for the isolation of Yersinia from the intestinal contents. Results A total of 687 rodents were captured,and the indoors rats accounted for 91.27%. Eighty one strains of Yersinia were isolated,the detection rate was 11.79%. Yersinia enterocolitica ranked first,accounting for 79.01%,followed by Yersinia intermedia（11.11%）,Yersinia kristensenii（7.40%） and Yersinia pseudotuberculosis（2.47%）. ConclusionThe carriage rate of Yersinia among rodents was high in Wenzhou,and indoor rodents carried different Yersinia,but wild rodents only carried Yersinia enterocolitica.
出处
《疾病监测》
CAS
2010年第9期744-745,共2页
Disease Surveillance
关键词
鼠类
耶尔森菌
鼠疫
静息期
rodents
Yersinia
plague
silent period
