Detection of border disease virus in Mexican cattle.

Autor: Gómez-Romero N; Laboratorio de Vacunología y Constatación, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México., Basurto-Alcántara FJ; Laboratorio de Vacunología y Constatación, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México., Verdugo-Rodríguez A; Laboratorio de Microbiología Molecular, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México., Lagunes-Quintanilla R; Centro Nacional de Investigación Disciplinaria en Parasitología Veterinaria, INIFAP, Jiutepec, Morelos, Mexico., Bauermann FV; Ruminant Diseases and Immunology Research Unit, National Animal Disease Center, United States Department of Agriculture, Ames, IA, USA., Ridpath JF; Ruminant Diseases and Immunology Research Unit, National Animal Disease Center, United States Department of Agriculture, Ames, IA, USA.
Jazyk: angličtina
Zdroj: Transboundary and emerging diseases [Transbound Emerg Dis] 2018 Feb; Vol. 65 (1), pp. 267-271. Date of Electronic Publication: 2017 May 04.
DOI: 10.1111/tbed.12641
Abstrakt: The genus Pestivirus within Flaviviridae is comprised of four recognized species, namely, bovine viral diarrhoea virus 1 (BVDV-1), bovine viral diarrhoea virus 2 (BVDV-2), border disease virus (BDV) and classical swine fever virus (CSFV). BDV, while primarily infecting sheep and goats, has also been reported in cattle and wild animals. Infections of sheep and goats result in economic loss due to abortions and the birth of persistently infected animals that have poor production and reduced life expectancy. In this study, we report the detection of BDV in cattle serum collected as part of pestivirus surveillance programme from six regions of Mexico, where a 67.1% of BVDV seroprevalence was calculated previously. Phylogenetic analyses based on comparison of the 5'UTR region typed the Mexican strains as BDV-1. Border disease (BD) is listed as an exotic disease in Mexico, and the origin of BDV found in these cattle is unclear. This is the first identification of BDV in Mexican cattle.
(© 2017 Blackwell Verlag GmbH.)
Databáze: MEDLINE
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