Bunyavirales Order

Abstract

In 2017 the International Committee on Taxonomy of Viruses (ICTY) established and approved a new order Bunyavirales that unite evolutionary related viruses whose genome is represented by a segmented linear single-stranded RNA of negative or ambisense polarity. Currently, the order Bunyavirales includes 10 families that infect vertebrate animals, invertebrates (arthropods), and plants. At least 41 zoonotic bunyaviruses, including pathogenic for human, were isolated on the territory of Northern Eurasia. This review presents the data on the composition of the families belonging to the order Bunyavirales and a list of zoonotic bunyaviruses, isolated in Northern Eurasia, indicating their modern taxonomy. Most of them are arboviruses, associated with different species of mosquitoes or ticks.

Keywords

• bunyaviruses
• virus taxonomy
• international committee on taxonomy of viruses