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Results of the chair in biosecurity of dairy production
Scientific articles
Vitoria Lima-Campêlo, M.-È. Paradis, J.C. Arango-Sabogal, N. Beauregard, J.-P. Roy,
M. Racicot,
C. Aenishaenslin,
S. Dufour.
2024
Biosecurity adoption in Québec dairy farms: results from a risk assessment questionnaire analyzed using conventional and unsupervised artificial intelligence methods
Campêlo Lima, V.R., Roy, J-P., Sabogal, J.C.A., Paradis, M-E., Racicot, M. et Dufour, S.
2024, November 11-15
Bayesian accuracy estimates of commercial antibody serum-ELISA and fecal-qPCR for detecting Mycobacterium avium subsp. paratuberculosis (MAP) infected cows in herds with a history of MAP infection.
17th International Symposium on Veterinary Epidemiology and Economics
Sydney, Australia
Faustin Farison, Vitoria Régia Lima Campêlo, Marie-Ève Paradis, Sébastien Buczinski, Gilles Fecteau, Jean-Philippe Roy, Pablo Valdes Donoso, Simon Dufour, Juan Carlos Arango Sabogal.
2024, April 19-21
Using Association Rule Learning algorithms to target recommendations more likely to be implemented by dairy farmers
Symposium on Artificial Intelligence in Veterinary Medicine (SAVY)
Ithaca, USA
Faustin Farison, Vitoria Régia Lima Campêlo, Marie-Ève Paradis, Sébastien Buczinski, Gilles Fecteau, Jean-Philippe Roy, Pablo Valdes Donoso, Simon Dufour, Juan Carlos Arango Sabogal.
2024, January 20-23
Using Association Rule Learning algorithms to target recommendations more likely to be implemented by dairy farmers
104th Conference of Research Workers in Animal Diseases
Chicago, USA
F. Farison, V. R. Lima Campêlo, M.-E. Paradis, S. Buczinski, G. Fecteau, J.-P. Roy, P. Valdes Donoso, S. Dufour, J. C. Arango-Sabogal
2023, June 25-28
The biosecurity basket: using Association Rule Learning (ARL) algorithms to target recommendations more likely to be implemented by dairy farmers
American Dairy Science Association Annual Meeting
Ottawa, Canada
F. Farison, V. R. Lima Campêlo, M.-E. Paradis, S. Buczinski, G. Fecteau, J.-P. Roy, P. Valdes Donoso, S. Dufour, J. C. Arango-Sabogal
2023, May 31 - June 1
The biosecurity basket: using Association Rule Learning (ARL) algorithms to target recommendations more likely to be implemented by dairy farmers
Canadian Association of Veterinary Epidemiology and Preventive Medicine Conference
Guelph, Canada
Campêlo Lima, V.R., Roy, J-P., Sabogal, J.C.A., Paradis, M-E., Racicot, M. et Dufour, S.
2022, March 21-25
Biosecurity on Dairy Farms of Quebec
Semaine de la Recherche, Faculté de Médecine Vétérinaire
Saint-Hyacinthe, Canada.
Campêlo Lima, V. R., Aenishaenslin, C., Racicot, M., Roy, J. P., Beauregard, N., and S. Dufour.
2022, August 7-12
Adoption of biosecurity practices on Dairy Farms from Quebec, Canada: A cross-sectional study.
16th International Symposium on Veterinary Epidemiology and Economics
Halifax, Canada.
Dissemination articles
Oral presentations
Scientific posters
1 Résultats biosécurité
Scientific posters
2 Résultats DVB
3 Résultats Leusosis
Dissemination articles
Oral presentations
K.G. Solano-Suarez, JP Roy, J.C. Arango-Sabogal, E. Molgat, J. Durocher, S. Dufour
2023, June 25-28
Evolution Of The Within-Herd Prevalence Status Of Bovine Leukosis Between 2017 And 2022 In Quebec Dairy Herds.
American Dairy Science Association Annual Meeting
Ottawa, Canada.
K.G. Solano-Suarez
2023
Leucosis bovina ¿Por qué es importante combatirla?
3e congrès laitier international de la Universidad de Cundinamarca
Ubaté, Colombia
Scientific posters
Scientific posters
5 Résulats Salmonella
Dissemination articles
Maryse Michèle Um, Simon Dufour, Luc Bergeron, Marie-Lou Gauthier, Marie-Ève Paradis, JEan-Philippe Roy, Myriam Falcon, Chantal Fleury, Elouise Molgat, André Ravel. 2024
Development of a Decision Support Tool to Compare Diagnostic Strategies for Establishing the Herd Status for Infectious Diseases: An Example with Salmonella Dublin Infection in Dairies
Maryse Michèle Um, Marie-Hélène Castonguay, Julie Arsenault, Luc Bergeron, Geneviève Côté, Gilles Fecteau, David Francoz, Julie Giguère, Khalie Mahamad Amine, Isabelle Morin, Simon Dufour. 2022
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

Scientific posters
Scientific articles
Jamie Imada, Juan Carlos Arango-Sabogal, Cathy Bauman, Steven Roche, David Kelton 2024
Comparison of Machine Learning Tree-Based Algorithms to Predict Future Paratuberculosis ELISA Results Using Repeat Milk Tests
Arango-Sabogal, Fecteau, Doré, Cotê, Roy, Wellemans, Buczinski. 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 Québec dairies.
Oral presentations
William Lelorel Nankam Nguekap, Nathalie Bissonnette, Simon Dufour, Daniel Gendron,
Séverine Ollier, Jean Philippe Roy, David Kelton, Gilles Fecteau, Juan Carlos Arango Sabogal
2024, November 11–15
Bayesian accuracy estimates of commercial antibody serum-ELISA and fecal-qPCR for detecting Mycobacterium avium subsp. paratuberculosis (MAP) infected cows in herds with a history of MAP infection.
17th International Symposium on Veterinary Epidemiology and Economics
Sydney, Australia
4 Résultats Paratub

Oral presentations
Dufour, S.
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.
16th International Symposium of Veterinary Epidemiology and Economics, Halifax, Canada.
7 Résultats Autres
Scientific articles
Podcast
Scietific posters
Présentations orales
Maria Fonseca et al.
2024, October 10–11
Identifying reference values for differential somatic cell count and its added value for the diagnosis of intramammary infections
Réunion Glande mammaire, lait | Galactinnov
Tours, France
Maria Fonseca et al.
2024, August 12–14
Performance of somatic cell score and differential somatic cell count in identifying quarters with subclinical mastitis using Gaussian finite mixture model
National Mastitis Council Meeting
Ghent, Belgium
Maria Fonseca et al.
2024, August 12–14
Evaluating the added value of differential somatic cell count for diagnosing intramammary infections using Bayesian latent class models
National Mastitis Council Meeting
Ghent, Belgium
6 Résulats Mammite
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