一起动物室肾综合征出血热感染的调查及危险因素分析  

A study about HFRS Infection in Experimental Animal-Raise Center and the Dangerous Factor Analysis

作　　者：毕鹏[1] 徐光伟[1] 郑慧玲[1] 程慧[1] 黄芬[1] 吴系科[1] 

机构地区：[1]安徽医科大学流行病学教研室

出　　处：《中国媒介生物学及控制杂志》1996年第1期36-38,共3页Chinese Journal of Vector Biology and Control

摘　　要：１９９５年５月，对某实验动物中心发生的肾综合征出血热（ＨＦＲＳ），进行调查。结果，显性感染１例；隐性感染３４例，隐性感染率为３７．７８％。实验用鼠和狗的抗ＨＦＲＳ阳性率分别为３７．６５％、１４．２９％。发生原因是野鼠窜入动物室内将ＨＦＲＳＶ传给实验动物所致。病例－对照分析表明，养鼠、与鼠接触年限、被鼠咬伤，是此次感染的危险因素；主要传播途径是密切接触实验动物，包括通过破损皮肤粘膜而感染。A survey about the Hemorrhagic Fever With Renal Syndrome (HFRS) infection in an experimental animal-raise centre was conducted in May, 1995.The results showed that there was a HFRS case and 34 inapparent cases.The positive rate of Anti-HFRS in experimental animals was 33.65%, and the positive rate of antigen in experimental dogs was 14.29%.The cause of this infection was that the experimental animals were infected by wild mice. According to the analysis of case-control study, rats raising, ime length contacting with rats and being bitten by rats were the dangerous factors of the infection. The transmission route was contacting transmission, including through skin and mucosa.

关 键 词：肾综合征出血热 感染 实验动物 

分 类 号：R512.801[医药卫生—内科学]