摘要
流行性乙型脑炎(乙脑)在我国广泛流行。三带喙库蚊是主要媒介,依据如下:(1)三带喙库蚊是乙脑流行区的优势蚊种;(2)该种蚊的季节消长与乙脑的季节分布相一致;(3)该种蚊有乙脑病毒的自然感染,带菌率高;(4)该种蚊能叮刺和经卵传递乙脑病毒。防控方法:(1)环境治理;(2)管理宿主动物(猪等);(3)灭蚊降低密度;(4)做好个人防护;(5)接种疫苗。
Epidemic encephalitis B was the extensively distributed disease in China. The main vector was Culex tritaeniiorhynchus. The evidence was summarized as follows： （1） Culex. tritaeniorhynchus was the dominant species of mosquitoes in endemic area of epidemic encephalitis B; （2） The seasonal distribution of this mosquito was correlated with the incidence of this disease; （3） This mosquito had natural infection of encephalitis B virus, with high positivity rate; （4） Encephalitis B virus could be transmitted via biting and transovarial transmission. Prevention and control measures were suggested as： （a） Environmental management; （b） Control of animal hosts （swine etc.） ; （c） Mosquito control protection; （E） Vaccination. for reducing the populations; （d） Personal
出处
《农药科学与管理》
CAS
2007年第4期48-52,共5页
Pesticide Science and Administration
关键词
流行性乙型脑炎
三带喙库蚊
防控
Epidemic encephalitis B
Culex tritaeniorhynchus
Prevention and control
