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Résultats de la Chaire de recherche de biosécurité en production laitière

Biosécurité

Articles scientifiques

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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, 11-15 novembre
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, 19-21 avril
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, États-Unis

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, 20-23 janvier
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, États-Unis

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, 25-28 juin
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, 31 mai - 1 juin
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, 21-25 mars
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, 7-12 août
Adoption of biosecurity practices on Dairy Farms from Quebec, Canada: A cross-sectional study.
16th International Symposium on Veterinary Epidemiology and Economics
Halifax, Canada.

Articles de vulgarisation

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Faustin Farison et al. 2023

L’intelligence artificielle pour améliorer la biosécurité des fermes laitières

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Parent
2021

Une nouvelle chaire de recherche sur la biosécurité en production laitière

 

Présentations orales

Affiches scientifiques

1 Résultats biosécurité
DVB

Morin et al. ISVEE 2024

Bovine Viral Diarrhea: The current situation of Canadian dairy farms

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Morin et al. SBL 2023

La piqûre de l'amitié : un partenariat pour la vaccination de votre troupeau

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Morin et al. ISVEE 2022

A cross-sectional observational study on the vaccinationprotocols recommended by veterinarians in Québec dairy herds

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Morin et al. SBL 2024

La Diarrhée Virale Bovine : La situation actuelle des fermes laitières canadiennes

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Morin et al. SBL 2023

La piqûre de l'amitié : un partenariat pour la vaccination de votre troupeau

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Affiches scientifiques

2 Résultats DVB
3 Résultats Leusosis

Articles de vulgarisation

Présentations orales

K.G. Solano-Suarez, JP Roy, J.C. Arango-Sabogal, E. Molgat, J. Durocher, S. Dufour

2023, 25-28 juin
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

Solano Suarez et al. ISEEV 2024

Bayesian Accuracy Estimates of Milk ELISA-Ab, Blood qPCR, and Lymphocyte Counts for Identifying Dairy Cows Infected with Bovine Leukosis Virus

 

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Solano Suarez et al. SBL 2024

Validation d’un nouveau test ELISA sur les échantillons de contrôle laitier pour le diagnostic de la leucose bovine

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Solano Suarez et al. SBL 2023

Évolution de la prévalence intra-troupeau de la leucose bovine dans les troupeaux laitiers québécois entre 2017-2022
 

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Solano Suarez et al. ISEEV 2024

Using Gaussian Finite Mixture Models To Estimate The Lymphocyte Count Reference Interval In Normal Dairy Cows And The Most Discriminant Threshold To Identify Cows With Bovine Leukosis

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Solano Suarez et al. SBL 2023

Évolution de la prévalence intra-troupeau de la leucose bovine dans les troupeaux laitiers québécois entre 2017-2022

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Solano Suarez et al. 2021
Utilisation de graphes acycliques dirigés pour analyser les relations entre les pratiques de biosécurité et la prévalence de la leucose bovine dans les troupeaux laitiers

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Affiches scientifiques

Affiches scientifiques

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Maryse Um et al. 2022

Bayesian estimation of accuracy and misclassification cost terms of ELISA on bovine bulk tank milk for predicting herd status for Salmonella Dublin

5 Résulats Salmonella

Articles scientifiques

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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

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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

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Maryse Michèle Um, Marie-Hélène Castonguay, Khalie Mahamad Amine, Julie Giguère, Isabelle Morin, Simon Dufour. 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.

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M. M. Um, M. H. Castonguay, J. Arsenault, L. Bergeron, G. Fecteau, D. Francoz, et S. Dufour. 2023

Accuracy of testing strategies using antibody-ELISA tests on repeated bulk tank milk samples and/or sera of individual animals for predicting herd status for Salmonella Dublin in dairy cattle

Paratuberculose

Arango-Sabogal et al. ISVEE 2024

Accuracy of three diagnostic tests for diagnosis of Mycobacterium avium subsp. paratuberculosis in domestic ruminants using Bayesian latent class models

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Nathalie Bissonnette et al. SBL 2024

Détecter en moins de 48 heures le pathogène responsable de la paratuberculose
dans les fermes laitières, on le fait avec succès!

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William Nankam Nguekap et al. ISVEE 2024

Vers une meilleure détection des vaches infectées par la paratuberculose dans les troupeaux laitiers ayant un historique d’infection

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Arango-Sabogal et al. 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

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Affiches scientifiques

Articles scientifiques

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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

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Juan Carlos Arango-Sabogal, Olivia Labrecque, Julie-Hélène Fairbrother,
Sébastien Buczinski, Jean-Philippe Roy, Julie Arsenault, Vincent Wellemans,
Gilles Fecteau. 2024

Comparison of 2 PCR assays on
environmental samples cultured for
Mycobacterium avium subsp. paratuberculosis

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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.

Présentations orales

William Lelorel Nankam Nguekap, Nathalie Bissonnette, Simon Dufour, Daniel Gendron,
Séverine Ollier, Jean Philippe Roy, David Kelton, Gilles Fecteau, Juan Carlos Arango Sabogal 

2024, 11–15 novembre
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
Autres

Articles de vulgarisation

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Simon Dufour. 2021

Statistiques de brousse en santé de la glande mammaire

Présentations orales

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

Articles scientifiques

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J Berman, D Francoz, A Abdallah, S Dufour, S Buczinski. 2022

Development and validation of a clinical scoring system to detect active infectious bronchopneumonia in veal calves using a Bayesian framework

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A. Abdallah, D. Francoz, J. Berman, S. Dufour and S. Buczinski. 2024
 
Veal calves management in Québec, Canada: Part I. Association between
passive immunity transfer at arrival and health disorders
 

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S. Buczinski, S. Dufour and J. C. Arango Sabogal. 2023

Interpretation and analysis of individual diagnostic tests and performance

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S. Ferraro, M. Rousseau, J. P. Roy, S. Dufour, J. Dubuc and A. Desrochers. 2024

Evaluation of potassium monopersulfate footbath solution for controlling digital dermatitis in lactating dairy cattle: a randomized clinical trial

Articles scientifiques

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A. Fréchette, M. Généreux, G. Fecteau, C. Côté and S. Dufour. 2024

Ability of unsterilized recycled manure solids bedding to support growth of Klebsiella pneumoniae and Escherichia coli

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A. Fréchette, G. Fecteau, C. Côté and S. Dufour. 2022

Impact of recycled manure solids bedding on subclinical mastitis incidence: a Canadian cohort study

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D. Kurban, J. P. Roy, F. Kabera, A. Fréchette, M. M. Um, A. Albaaj, ..., et S. Dufour. 2023

Diagnosing Intramammary Infection: Meta-analysis and Mapping Review on Frequency and Udder Health Relevance of Microorganism Species Isolated from Bovine Milk Samples

Fonseca et al. ISVEE 2024

Association of differential somatic cell
count and somatic cell score with quarterlevel
milk yield and milk components

 

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Fonseca et al. NMC 2024

Performance of somatic cell score and differential somatic cell count in identifying quarters with subclinical mastitis using Gaussian finite mixture model

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Affiches scientifiques

Présentations orales

Maria Fonseca et al.

2024, 10–11 octobre
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, 12–14 août
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
Gand, Belgique

Maria Fonseca et al.

2024, 12–14 août
Evaluating the added value of differential somatic cell count for diagnosing intramammary infections using Bayesian latent class models
National Mastitis Council Meeting
Gand, Belgique

6 Résulats Mammite
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