EVALUACIÓN DE ANTICUERPOS CONTRA EL VIRUS DE LA DIARREA VIRAL BOVINA DE UN HATO EN PROCESO DE ERRADICACIÓN DE LA ENFERMEDAD

Authors

  • Alfonso Zúñiga H. Práctica privada.
  • Hermelinda Rivera G. Laboratorio de Microbiología y Parasitología Veterinaria, FMV-UNMSM
  • Mariluz Araínga R. Práctica privada.
  • Alberto Manchego S. Laboratorio de Microbiología y Parasitología Veterinaria, FMV-UNMSM

DOI:

https://doi.org/10.15381/rivep.v17i1.1457

Keywords:

bovine viral diarrhea virus, BVDV, antibody, antigen, viral neutralization, capture ELISA, control

Abstract

Antibodies against bovine viral diarrhea virus (BVDV) and antigen of BVDV wereevaluated in serum samples from cattle aged 10 to 23 months (n = 148) from a dairy herdwhere the disease eradication has been carrying out since 2002. The herd is located inSanta Rita, Arequipa, Perú, and samples were collected twice on a 30-day interval.Antibodies against BVDV and BVDV antigen were analyzed by viral neutralization andcapture ELISA tests respectively. Neutralising antibodies against BVDV were detected in6.8% (10/148) of animals, and most reactors were 19 to 23 months of age. The antibodytiter ranged from 8 to >256. None persistently infected (PI) animals were found. Theincidence of infection and seroconversion in the second set of samples was nill. Theseresults suggested that the antibodies against the BVD corresponded to residual antibodiesfrom previous infections. In addition, the results indicate the BVD infection has beencontrolled.

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Published

2006-07-17

Issue

Vol. 17 No. 1 (2006)

Section

Artículos Primarios

License

Copyright (c) 2006 Alfonso Zúñiga H., Hermelinda Rivera G., Mariluz Araínga R., Alberto Manchego S.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

AUTHORS RETAIN THEIR RIGHTS:

a. Authors retain their trade mark rights and patent, and also on any process or procedure described in the article.

b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Revista de Investigaciones Veterinarias del Perú (RIVEP).

c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).

How to Cite

Zúñiga H., A., Rivera G., H., Araínga R., M., & Manchego S., A. (2006). EVALUACIÓN DE ANTICUERPOS CONTRA EL VIRUS DE LA DIARREA VIRAL BOVINA DE UN HATO EN PROCESO DE ERRADICACIÓN DE LA ENFERMEDAD. Revista De Investigaciones Veterinarias Del Perú, 17(1), 44-50. https://doi.org/10.15381/rivep.v17i1.1457