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本文应用流行病学调查方法和电镜超薄切片技术．对福建省4个中华鳖养殖场的病毒件传染病进行观察，发现在病鳖肝细胞中的中华鳖病毒（TSV）是导致幼鳖大批死亡的主要致病原．还讨论了该病毒的超微结构以及对宿主细胞的损害情况。
In this paper, epidemiological survey methods and electron microscopy ultrathin sections. Infectious diseases of four Chinese soft-shelled turtle farms in Fujian Province were observed and found that turtle turtle virus (TSV) in the turtle liver cells was the major causative agent of the large number of juvenile soft-shelled turtle deaths. The ultrastructure of the virus and the damage to the host cells are also discussed.