Emergence and genomic analysis of a novel sublineage of bovine ephemeral fever virus in Southwest China.

ABSTRACT:

Introduction

Bovine ephemeral fever virus (BEFV), belonging to the genus Ephemerovirus under the family Rhabdoviridae, is the etiological cause for the bovine ephemeral fever (BEF) in cattle and water buffalo.

Methods

In this study, we report recent BEF outbreaks in Southwest China and sequence the complete genome sequence of one BEFV isolate BEFV/CQ1/2022.

Results and discussion

Comparative genomic analyses between BEFV/CQ1/2022 and isolates available in GenBank revealed remarkable inter-isolate divergence. Meanwhile, the sequence divergence was related to the evolutionary relationships and geographical distribution of the isolates. Phylogenetic analysis indicated that the global BEFV isolates can be divided into 4 distinct lineages. The East Asia linea

SUBMITTER: Chen J 

PROVIDER: S-EPMC10073494 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature