Willems W R, Hornig C, Bauer H, Klingmüller V
J Med Virol. 1978;3(2):137-40. doi: 10.1002/jmv.1890030207.
A thirteen-year-old boy with bilateral orchitis was diagnosed as being infected by Coxsackie A9 virus by isolation of the virus from a throat swab and a fecal specimen. Serologic investigations revealed the development of transitory specific neutralizing IgM antibodies against the isotate and of persistent antibodies belonging to the other immunoglobulin classes. An etiology of the orchitis by any of the infectious agents usually found with this condition could be excluded.
一名13岁双侧睾丸炎男孩，通过从咽喉拭子和粪便标本中分离出柯萨奇A9病毒，被诊断为感染该病毒。血清学调查显示，针对该病毒株产生了短暂的特异性中和IgM抗体，以及属于其他免疫球蛋白类别的持续性抗体。可以排除通常在这种情况下发现的任何感染因子引起睾丸炎的病因。
