Description and first results of a BVDV control scheme in Brittany (western France).
Prev Vet Med
; 72(1-2): 209-13; discussion 215-9, 2005 Nov 15.
Article
en En
| MEDLINE
| ID: mdl-16242196
A collective zoo-sanitary control scheme for BVDV has been implemented in Brittany in successive steps since 1998. Prior evaluation of prevalence and dynamics of infection through bulk-milk ELISA showed that 40% of the dairy herds were likely to be free of BVDV but that, in the long term, no improvement was to be expected without control of new infections. The next step was a test-and-cull programme for PI animals in ELISA positive herds. Ten percentage of the herds were found to have at least one PI animal. The incidence decreased during this step. To lower costs of testing traded animals, a database was developed to collect all the available information to trace animals already known to be non-PI.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Diarrea Mucosa Bovina Viral
/
Evaluación de Programas y Proyectos de Salud
Tipo de estudio:
Evaluation_studies
/
Incidence_studies
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Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Animals
País/Región como asunto:
Europa
Idioma:
En
Revista:
Prev Vet Med
Año:
2005
Tipo del documento:
Article
País de afiliación:
Francia
Pais de publicación:
Países Bajos