The identification and genetic characteristics of the Orf virus strain (ORFV-CL24) isolated from Jilin province, China.

ABSTRACT: Orf virus (ORFV), the prototype species of the Parapoxvirus genus within the Poxviridae family (subfamily Chordopoxvirinae), is a global pathogen infecting sheep, goats, and other ruminants, with zoonotic potential for humans. In this study, an outbreak of ORFV infection occurred in a sheep flock in Changling County, Jilin province, China, causing papules, pustules, and crusting lesions on the lips and eyelids. Typical parapoxvirus particles were observed using electron microscopy, and a wild ORFV strain was isolated, characterized, and designated as ORFV-CL24. To clarify the epidemiological and genomic characteristics of ORFV in the region, we completed its whole-genome sequencing (GenBank accession number: PV126639). Genome analysis revealed that ORFV-CL24 shares a c

SUBMITTER: Lv L 

PROVIDER: S-EPMC12504275 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature