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Molecular surveillance of equine parvovirus-hepatitis from oral, nasal, vaginal, and semen specimens collected from horses living in Korea.
Yoon, Jungho; Park, Taemook; Kim, Ahram; Park, Jongyoung; Park, Byung-Joo; Ahn, Hee-Seop; Go, Hyeon-Jeong; Kim, Dong-Hwi; Lee, Joong-Bok; Park, Seung-Yong; Song, Chang-Seon; Lee, Sang-Won; Choi, In-Soo.
Afiliación
  • Yoon J; Equine Clinic, Jeju Stud Farm, Korea Racing Authority, Jeju-si, Korea.
  • Park T; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Kim A; Equine Clinic, Jeju Stud Farm, Korea Racing Authority, Jeju-si, Korea.
  • Park J; Equine Clinic, Jeju Stud Farm, Korea Racing Authority, Jeju-si, Korea.
  • Park BJ; Equine Clinic, Jeju Stud Farm, Korea Racing Authority, Jeju-si, Korea.
  • Ahn HS; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Go HJ; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Kim DH; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Lee JB; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Park SY; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Song CS; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Lee SW; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
  • Choi IS; Department of Infectious Diseases, College of Veterinary Medicine, Konkuk University, Seoul, Korea.
Transbound Emerg Dis ; 69(6): e3455-e3461, 2022 Nov.
Article en En | MEDLINE | ID: mdl-36271506
Equine parvovirus-hepatitis (EqPV-H) is one of the etiological agents of Theiler's disease, causing fulminant hepatitis; however, its transmission route and pathogenesis remain unclear. In the present study, we aimed to determine EqPV-H shedding in oral/nasal/vaginal swabs or semen samples from horses living in Korea using nested polymerase chain reaction. We then used the data obtained to investigate various risk factors associated with EqPV-H including viral shedding, hepatopathological changes, and genetic diversity. Our data revealed occurrence of EqPV-H shedding in these animals (oral: 3/102 [2.9%]; nasal: 3/102 [2.9%]; semen: 1/9 [11.1%]) and identified that both age and country of foaling were significantly associated with EqPV-H shedding (p < .05). In addition, we noted that one of the newly isolated strains clustered separately from the other strains in the phylogenetic tree, revealing unique nucleotide and amino acid substitutions. This is a field surveillance study providing evidence of natural and venereal shedding of EqPV-H and describing its presence in both oral/nasal fluids and semen. This epidemiological and clinical analysis may help specify the clinicopathological features of EqPV-H and facilitate the development of novel disease prevention strategies.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Parvovirus / Infecciones por Parvoviridae / Parvovirinae / Hepatitis / Hepatitis Viral Animal / Enfermedades de los Caballos Tipo de estudio: Prognostic_studies / Risk_factors_studies / Screening_studies Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Transbound Emerg Dis Asunto de la revista: MEDICINA VETERINARIA Año: 2022 Tipo del documento: Article Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Parvovirus / Infecciones por Parvoviridae / Parvovirinae / Hepatitis / Hepatitis Viral Animal / Enfermedades de los Caballos Tipo de estudio: Prognostic_studies / Risk_factors_studies / Screening_studies Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Transbound Emerg Dis Asunto de la revista: MEDICINA VETERINARIA Año: 2022 Tipo del documento: Article Pais de publicación: Alemania