First Report and Genetic Characterization of Border Disease Virus in Sheep from Hulunbuir, Northeastern China.

ABSTRACT: Border disease virus (BDV), a member of the Pestivirus genus within the Flaviviridae family, is known to inflict significant economic losses on livestock farms due to its association with reproductive disorders and persistent infections in sheep and goats. However, comprehensive epidemiological investigations of BDV in China are scarce. This study examined BDV infection in sheep from Hulunbuir, Inner Mongolia, northeastern China, utilizing metagenomic sequencing and polymerase chain reaction (PCR) assay. Among the 96 serum samples analyzed, only one tested positive for BDV nucleotide sequence, yielding a prevalence rate of 1.0%. A total of 11,985 nt long genome sequences was amplified, which showed nucleotide identities ranging from 76.6% to 87.2% and amino acid identities ra

SUBMITTER: Yuan Y 

PROVIDER: S-EPMC12017182 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature