云南省瑞丽市蚊虫调查及乙型脑炎病毒分离  

Distribution of Mosquitoes and Isolation of Japanese Encephalitis Virus in Ruili County,Yunnan Province

作　　者：张海林[1] 龚正达[1] 米竹青[1] 白登云 施华芳[1] 张云智[1] 杨兰萍[1] 杨贵林 谢寿桥 

机构地区：[1]云南省流行病防治研究所,大理市671000 [2]云南省瑞丽市卫生防疫站,瑞丽市678600

出　　处：《医学动物防制》1999年第2期59-62,共4页Journal of Medical Pest Control

摘　　要：1983年5月、1984年和1989年8月,在瑞丽市捕获成年雌性蚊虫8属35种10073只。三带喙库蚊、霜背库蚊、棕头库蚊和中华按蚊是农村畜圈的主要蚊种。伪白纹伊蚊和白纹伊蚊是野外竹林区的优势蚊种。对所获蚊虫用C6/36细胞和乳鼠方法分离病毒,结果从三带喙库蚊、霜背库蚊和白纹伊蚊中各分离出1株乙型脑炎病毒,分析认为三带喙库蚊是当地乙型脑炎病毒的主要传播媒介,霜背库蚊和白纹伊蚊亦参予该病毒的传播。In May 1983,August 1984 and 1989,10073 adult female mosquitoes belonging to 35 species of 8 genera were capture from Ruili county, Yunnan province,China. Culex tri-taeniorhynchus ,C. whitmorei ,C. fuscocephalus and Anopheles sinensis were the main species of mosquitoes in the countryside stable. Aedes pseudalbopictus and Ae. albopictus were the superior species of mosquitoes in bamboo forest. Mosquitoes captured were examined by C6/36 cell method and suckling mouse method. Three strains of Japanese encephalitis (JE) virus were isolated from C. tritaeniorhynchus, C. whitmorei and Ae. albopictus, respectively. These results indicated that C. tritaeniorhynchus might be the main transmitting vector of JE virus in Ruili, while C. whitmorei and Ae. albopictus are also considered to be transmitting vector of JE virus in Ruili.

关 键 词：蚊虫 地理分布 乙型肝炎病毒 病毒 分离 

分 类 号：R512.620.1[医药卫生—内科学] R373.21[医药卫生—临床医学]