Equine pegivirus (EPgV) is a virus in the genus Pegivirus of the family Hepaciviridae.[1] It was discovered in 2013 in blood of horses and causes chronic infections.[3] EPgV is not known to be responsible for any disease in horses.[3][4] In a serosurvey of EPgV and related viruses, antibodies to EPgV were detected in the majority of horses, indicating a high prevalence in them.[4]

Equine pegivirus
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: Kitrinoviricota
Class: Flasuviricetes
Order: Amarillovirales
Family: Hepaciviridae
Genus: Pegivirus
Species:
Pegivirus caballi
Synonyms[1][2]
  • Pegivirus E

References

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  1. 1 2 "Taxon Details: Pegivirus caballi". International Committee on Taxonomy of Viruses. Retrieved 24 March 2026.
  2. "Genus: Pegivirus". International Committee on Taxonomy of Viruses. Retrieved 24 March 2026.
  3. 1 2 Kapoor, A.; Simmonds, P.; Cullen, J. M.; Scheel, T. K. H.; Medina, J. L.; Giannitti, F.; Nishiuchi, E.; Brock, K. V.; Burbelo, P. D.; Rice, C. M.; Lipkin, W. I. (2013). "Identification of a Pegivirus (GB Virus-Like Virus) That Infects Horses". Journal of Virology. 87 (12): 7185–90. doi:10.1128/JVI.00324-13. PMC 3676142. PMID 23596285.
  4. 1 2 Lyons, S; Kapoor, A; Schneider, B. S.; Wolfe, N. D.; Culshaw, G; Corcoran, B; Durham, A. E.; Burden, F; McGorum, B. C.; Simmonds, P (2014). "Viraemic frequencies and seroprevalence of non-primate hepacivirus and equine pegiviruses in horses and other mammalian species". Journal of General Virology. 95 (Pt 8): 1701–11. doi:10.1099/vir.0.065094-0. PMID 24814924.