尚无日本脑炎病毒(JEV)在人,特别是在神经系统持续存在的报道。作者叙述JEV在人神经系统持续存在的免疫学和病毒学证据。 本研究对过去5年(1986～1990年)中日本脑炎患者的临床和实验室资料进行系统的分析。通过检测脑脊液(CSF)中JEVIgM抗体、JEV抗原和从CSF中分离JEV No Japanese encephalitis virus (JEV) has been reported in humans, especially in the nervous system. The authors describe the ongoing immunological and virological evidence of JEV in the human nervous system. This study systematically analyzed the clinical and laboratory data of Japanese encephalitis patients in the past five years (1986-1990). By detecting JEVIgM antibodies in CSF, JEV antigens and isolating JEV from CSF