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Résultats de la Chaire de recherche de biosécurité en production laitière
Recent results:
Biosecurity
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Campêlo Lima, V. R., Racicot, M., Aenishaenslin, C., Roy, J. P., Beauregard, N., and S. Dufour. 2021. Biosecurity on dairy farms of Quebec. Rendez-vous scientifique annuel de Op+lait, St-Hyacinthe, QC, Canada. Poster.
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Parent, M.-J. 2021. Une nouvelle chaire de recherche sur la biosécurité en production laitière. Novembre 2021. Le Bulletin des agriculteurs. https://www.lebulletin.com/elevage/une-nouvelle-chaire-de-recherche-sur-la-biosecurite-en-production-laitiere-116573
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Campêlo Lima, V.R., Roy, J-P., Sabogal, J.C.A., Paradis, M-E., Racicot, M. et Dufour, S., 2022. Biosecurity on Dairy Farms of Quebec, Semaine de la Recherche, 21 au 25 Mars 2022, Faculté de Médecine Vétérinaire, Saint-Hyacinthe, Canada. Oral presentation.
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Campêlo Lima, V.R., Roy, J-P., Sabogal, J.C.A., Paradis, M-E., Racicot, M. et Dufour, S., 2022. Des mesures pour améliorer la biosécurité de sa ferme. Le producteur de lait Québécois. Mai 2022, p.28-31.
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Campêlo Lima, V. R., Aenishaenslin, C., Racicot, M., Roy, J. P., Beauregard, N., and S. Dufour. 2022. Adoption of biosecurity practices on Dairy Farms from Quebec, Canada: A cross-sectional study. In Proc. 16th International Symposium on Veterinary Epidemiology and Economics, Halifax, Canada. Oral presentation.
Bovine Viral Diarrhea
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Morin, M.-P., Roy, J.-P., Fecteau, G. and Dufour, S. 2021. La vaccination des troupeaux laitiers du Québec. Rendez-vous scientifique annuel d’Op+lait, Saint-Hyacinthe, Canada. Poster.
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Morin, M.-P., Roy, J.-P., Fecteau, G. and Dufour, S. 2021. Étude observationnelle transversale sur les protocoles de vaccination recommandés par les vétérinaires dans les troupeaux laitiers du Québec. Semaine de la Recherche, 21 au 25 Mars 2022, Faculté de Médecine Vétérinaire, Saint-Hyacinthe, Canada. Poster (available on demand).
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Morin, M.-P., Roy, J.-P., Fecteau, G. and Dufour, S. 2022. A cross-sectional observational study on the vaccination protocols recommended by veterinarians in Québec dairy herds. In Proc. 16th International Symposium on Veterinary Epidemiology and Economics, Halifax, Canada. Poster.
Salmonella Dublin
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Um, M.M., Castonguay, M.H., Arsenault, J., Bergeron, L., Côté, G., Fecteau, G., Francoz, D., Giguère, J., Amine, K.M., Morin, I., Ravel, A., Dufour, S. 2021. Scénarios de testage du réservoir de lait pour le diagnostic de Salmonella Dublin. In Proc. Rendez-vous scientifique annuel de Op+lait, St-Hyacinthe, QC, Canada. Poster.
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Dealing with Salmonella Dublin with Dr. Simon Dufour: Animal health insights (CAHSS Podcast Series-Animal health, Episode 7, July 13 2021). https://cahss.podbean.com/e/animal-health-insights-ep-7-dealing-with-salmonella-dublin-with-dr-simon-dufour/
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Um, M.M., Castonguay, M.-H., Mahamad Amine, K., Giguère, J., Morin, I., Dufour, S., 2020. Repeatability of a Commercially Available ELISA Test for Determining the Herd-Level Salmonella enterica subsp. enterica Serovar Dublin Status in Dairy Herds Using Bulk Milk. Frontiers in Veterinary Science 7(401). doi: 10.3389/fvets.2020.00401.https://pubmed.ncbi.nlm.nih.gov/32754623/
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Um, M.M., Castonguay, M.H., Arsenault, J., Bergeron, L., Côté, G., Fecteau, G., Francoz, D., Giguère, J., Amine, K.M., Morin, I., Dufour, S. Estimation of the accuracy of an ELISA test applied to bulk tank milk for predicting herd-level status for Salmonella Dublin in dairy herds using Bayesian Latent Class Models Vet Med. 2022 Sep;206:105699. doi: 10.1016/j.prevetmed.2022.105699. https://pubmed.ncbi.nlm.nih.gov/35780658/
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Um, M.M., Castonguay, M.H., Arsenault, J. Bergeron, L., Côté, G., Fecteau, G., Francoz, D., Mahamad Amine, Morin, I., Ravel, A., and Dufour, S. 2022. Bayesian estimation of accuracy of different bulk tank milk ELISA testing scenarios for predicting herd-level status for Salmonella Dublin in dairy herds. In Proc. 16th International Symposium on Veterinary Epidemiology and Economics, Halifax, Canada. Poster.
Paratuberculosis
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Arango-Sabogal, J.C., Fecteau, G., Dore, E., Cote, G., Roy, J.P., Wellemans, V., et al. (2021). Bayesian accuracy estimates of environmental sampling for determining herd paratuberculosis infection status and its association with the within-herd individual fecal culture prevalence in Quebec dairies.Prev Vet Med 197, 105510. doi: 10.1016/j.prevetmed.2021.105510.
https://pubmed.ncbi.nlm.nih.gov/34695649/ -
Arango-Sabogal, J. C., Fecteau, G., Doré, E., Côté, G., Roy, J. P., Wellemans, V. and Buczinski, S. 2022. Bayesian accuracy estimates of environmental sampling for determining herd paratuberculosis infection status and its association with the within-herd prevalence in Québec dairy herds. In Proc. International Colloquium on Paratuberculosis, Dublin, Ireland. Poster.
Other diseases
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Dufour, S., Roy, J. P. et Morin, P. A., 2021. Statistiques de brousse en santé de la glande mammaire. Le Vétérinarius + 37(4):34-37. https://www.omvq.qc.ca/DATA/DOCUMENT/639_fr~v~automne-2021-no-37-vol-4.pdf
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Berman, J., D. Francoz, A. Abdallah, S. Dufour, and S. Buczinski. Accepted for publication. Development and validation of a clinical scoring system to detect active infectious bronchopneumonia in veal calves using a Bayesian framework. Journal of Dairy Science.
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Dufour, S. 2022. A Bayesian latent class model for estimating diagnostic test accuracy when comparing two imperfect tests administered at different time and measuring a time-varying health event. In Proc. 16th International Symposium of Veterinary Epidemiology and Economics, Halifax, Canada. Oral presentation.
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