道格拉斯病毒和蒂纳鲁病毒：两种辛布属虫媒病毒，在澳大利亚感染短跗库蠓和家畜。

Douglas and Tinaroo viruses: two Simbu group arboviruses infecting Culicoides brevitarsis and livestock in Australia.

作者信息

Cybinski D H

出版信息

Aust J Biol Sci. 1984;37(3):91-7. doi: 10.1071/bi9840091.

Abstract

Two Australian members of the Simbu group, Douglas and Tinaroo viruses, were found to be distinct, by virus-neutralization tests, from three previously known Simbu group viruses isolated in Australia, namely Akabane, Aino and Peaton viruses. A low-titre, two-way, cross-reaction was noted between Akabane and Tinaroo viruses. Antibody to Tinaroo and Douglas viruses was detected in serum from cattle, buffalo, sheep, goats and deer but not in humans, pigs, kangaroos and wallabies. The results for horses were inconclusive. The distribution of antibodies to each virus falls mainly within the geographical distribution of the biting midge Culicoides brevitarsis, an insect from which each virus has been isolated.

摘要

通过病毒中和试验发现，辛布属病毒群的两种澳大利亚病毒——道格拉斯病毒和蒂纳鲁病毒，与之前在澳大利亚分离出的三种已知辛布属病毒群病毒，即赤羽病毒、爱诺病毒和皮顿病毒不同。在赤羽病毒和蒂纳鲁病毒之间发现了低滴度的双向交叉反应。在牛、水牛、绵羊、山羊和鹿的血清中检测到了针对蒂纳鲁病毒和道格拉斯病毒的抗体，但在人类、猪、袋鼠和沙袋鼠中未检测到。马匹的检测结果尚无定论。每种病毒抗体的分布主要集中在短角库蠓（Culicoides brevitarsis）的地理分布范围内，这是一种已分离出每种病毒的昆虫。