Evaluación de la importancia del Maedi-Visna como causa de pérdida de animales en dos rebaños Assaf con alta seroprevalencia

  1. Benavides, J. 1
  2. Otaola, J.
  3. Reina, R. 2
  4. García Pariente, C. 1
  5. Glaria, I. 2
  6. Leginagoikoa, I.
  7. Fuertes, M. 1
  8. de Andrés, D. 2
  9. García Marín, J.F. 1
  10. Amorena, B. 2
  11. Pérez, V. 1
  1. 1 Facultad de Veterinaria. Universidad de León
  2. 2 Instituto de Agrobiotecnología y Recursos Naturales
Book:
XXXI Jornadas Científicas y X Internacionales de la Sociedad Española de Ovinotecnia y Caprinotecnia (SEOC): Zamora, 20-22 de septiembre de 2006
  1. Fuente Crespo, Luis Fernando de la (coord.)
  2. Mariano Herrera García (coord.)
  3. Alfonso Abecia Martínez (coord.)
  4. María Jesús Alcalde Aldea (coord.)
  5. María Dolores Carro Travieso (coord.)
  6. Juan Francisco García Marín (coord.)
  7. Carlos Gonzalo Abascal (coord.)
  8. Valentín Pérez Pérez (coord.)
  9. Cristófol Peris Ribera (coord.)
  10. Luis Anel Rodríguez (coord.)
  11. Luis Rodríguez Ruiz (coord.)

Publisher: Consejería de Agricultura y Ganadería ; Junta de Castilla y León

ISBN: 84-934535-8-7

Year of publication: 2006

Pages: 277-280

Congress: Sociedad Española de Ovinotecnia y Caprinotecnia (SEOC). Jornadas (31. 2006. Zamora)

Type: Conference paper

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Abstract

In a 2 years period, the importance of Maedi-Visna (MV) as a cause of culling has been assessed in two Assaf dairy flocks, with a seroprevalence higher than 75%. A 61.9% and 76.6% of culled sheep, in each flock, were eliminated due to MV. Differences in the clinical forms were seen between the flocks, with predominance of the respiratory or nervous form respectively. A decrease in the seroprevalence and the percentage of sheep showing severe lesions in the second year, were also observed.

Data source: Dialnet