Articles by author - Keefe G

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Relationships between type of hoof lesion and behavioural signs of lameness in Holstein cows housed in tie-stall facilities

Authors: Jewell M, Cameron M, Spears J, McKenna S, Cockram M, Sanchez J, Keefe G
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 15: Proceedings of the 15th Symposium, Chiang Mai, Thailand, Issue Oral Session A. Epidemiologic Studies in Specific Species/Topics, pp 56, Nov 2018

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The use of fecal egg counts and larval cultures as tools to monitor internal parasite burdens in Canadian dairy cattle

Authors: Nodtvedt A, Conboy G, Leslie K, Dohoo I, Keefe G, Campbell J, DesCoteaux L, Sancez J
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Surveillance & monitoring session, pp 400, Aug 2000

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Use of an ELISA against Ostertagia ostertagi to monitor parasite burdens in lactating dairy cattle

Authors: Nodtvedt A, Sanchez J, Dohoo IR, Keefe G, Markham F, DesCoteaux L, VanLeeuwen J, Guitian J
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 9: Proceedings of the 9th Symposium, Breckenridge, Colorado, USA, Issue Diagnostic tests in dairy cattle session, pp 434, Aug 2000

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Molecular variation of Streptococcus agalactiae in dairy herds of Antioquia, Colombia

Authors: Chaffer M, Zadoks R, Keefe G, Reyes-Velez J, Robinson N, Cardona X, Macias D, Ramirez N
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 14: Proceedings of the 14th Symposium, Merida, Mexico, Issue Day 2: Dairy health, pp 577, Nov 2015

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Streptococcus agalactiae New intramammary subclinical infections in Colombian Dairy herds

Authors: Sanchez J, Keefe G, Reyes-Velez J, Ramirez N, Palacio G, Ceron J, Jaramillo M, Arroyave O
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 14: Proceedings of the 14th Symposium, Merida, Mexico, Issue Day 2: Dairy health, pp 110, Nov 2015

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Antimicrobial susceptibility patterns of environmental streptococci recovered from bovine milk samples in the Maritime Provinces of Canada

Authors: Sanchez J, McClure J, Keefe G, Cameron M, Robinson N, Heider L, Rodriguez-Lecompte JC, Saab M
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 14: Proceedings of the 14th Symposium, Merida, Mexico, Issue Day 2: Dairy health, pp 112, Nov 2015

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Sources of variation for the isolation of antimicrobial resistant Campylobacter spp from Canadian dairy herds

Authors: Fonseca M, Heider L, Leger D, Rizzo D, Dufour S, Barkema H, Kelton D, Renaud D, McClure JT, Keefe G, Muckle A, Stryhn H, Sanchez J
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 16: Proceedings of the 16th Symposium, Halifax, Canada, Issue Oral Presentations, pp 209, Aug 2022

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Diagnosing Intramammary Infection: Meta-analysis and Mapping Review on Frequency and Udder-health Relevance of Microorganism Species Retrieved in Bovine Milk Samples

Authors: Kurban D, Roy J-P, Kabera F, Frechette A, Um MM, Albaaj A, Rowe S, Godden S, Adkins PRF, Middleton JR, Gauthier M-L, Keefe G, DeVries TJ, Kelton D, Moroni P, dos Santos MV, Barkema H, Dufour S
Publication: International Symposia on Veterinary Epidemiology and Economics proceedings, Volume ISVEE 16: Proceedings of the 16th Symposium, Halifax, Canada, Issue Poster Presentations, pp 670, Aug 2022