环状病毒的流行与传播

Spread and Transmission of Orbiviruses

环状病毒是牲畜常见的重要病原体,主要包括有蓝舌病病毒、非洲马瘟病毒、马器质性脑病病毒和流行性出血热病毒等。这些病毒能够通过吸血性的库蠓传播。本文主要介绍了这几种病毒在世界各地的流行与传播情况。

Orbiviruses are the cause of important diseases of livestock, including bluetongue virus （BTV）, Aafrican horse sickness virus （AHSV）, equine encephalosis virus （EEV）, and epizootic hemorrhagic disease virus （EHDV） that are all transmitted by haematophagous Culicoides insects. The spread and transmission of these viruses worldwide are reviewed in this paper.