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目前对病毒的概念,通过实验室所进行的病毒和繁殖的方法,以及确定其物理化学特性等均于本世纪中取得了进展.包括最近关于细胞及分子生物学的进展,可确定对细胞选择性损害的多种因素.在过去20年中,在神经病学方面;与神经系统急性炎症疾病有关的病毒因索也涉及到畸形.肿瘤及变性,脱髓鞘及脑血管疾病方面的问题(Johnson及Narayan 1974).作者所提出的课题是通过不同的细胞群对不同的病毒敏感性不同,以及病毒感染对宿主细胞有不同作用的事实来解释病毒感染的不同病理表现.
The current concept of viruses, laboratory-generated viruses and methods of reproduction, and the identification of their physico-chemical properties have all progressed this century, including recent advances in cellular and molecular biology to determine cell selection Sexual impairment Many factors have been reported in neurology and neuroinflammation in the past 20 years, including degeneration, degeneration, demyelination, and cerebrovascular disease (Johnson And Narayan 1974. The subject proposed by the authors is to explain the different pathological manifestations of viral infections by the fact that different cell populations are sensitive to different viruses and that viral infections have different effects on the host cells.