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流行性乙型脑炎(乙脑)是由乙脑病毒引起的,由蚊虫叮咬传播的急性中枢神经系统传染病,病死率和致残率高,给人类造成严重的危害,尤其威胁儿童的生命健康[1]。中国属于乙脑高发区,夏秋季节为发病的高峰季节,流行地区分布与媒介蚊虫分布密切相关[2]。近年来,由于乙脑疫苗
Japanese encephalitis (JE) is an acute central nervous system contagion caused by JE virus that spreads by mosquito bites. It has high mortality and morbidity and poses serious harm to human beings, especially life-threatening children Health [1]. China belongs to the high-incidence area of Japanese encephalitis and its peak season in summer and autumn. The epidemic distribution is closely related to the distribution of vector mosquitoes [2]. In recent years, due to JE vaccine