Kozuch O, Nosek J, Gresíková M, Ciampor F, Chmela J
Acta Virol. 1978 Jan;22(1):74-6.
Three virus strains closely related to Tettnang virus were isolated from nymphs and males of Ixodes ricinus tick in Moravia and Slovakia. The virus isolates were lethal for suckling mice on intracerebral (i.c.) inoculation but the virus titres in the brain were low. The incubation period of 5--12 days in the first mouse passage was shortened to 3 days in further passages. Infection of mice was accompanied by ultrastructural changes in the cytoplasm of neurons. Groups of spherical virus particles 75 to 80 nm in diameter occurred within simple vacuoles.
在摩拉维亚和斯洛伐克，从蓖麻硬蜱的若虫和雄虫中分离出了三种与泰特南病毒密切相关的病毒株。这些病毒分离株经脑内接种对乳鼠具有致死性，但脑中的病毒滴度较低。首次小鼠传代时5 - 12天的潜伏期在后续传代中缩短至3天。小鼠感染伴随着神经元细胞质的超微结构变化。直径75至80纳米的球形病毒粒子群出现在简单的液泡内。
