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Simon J. G. Otto

heat-amr (human-environment-animal transdisciplinary amr) research group

16H-index
58Paper Count
864Citation Count
Published Papers 21
Publication Date
Laboratory tests for bovine respiratory bacteria and antimicrobial resistance in commercial feedlot cattle: comparing culture; long-read metagenomics; and recombinase polymerase amplification
err2026-05-20
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errSJ Simon J. G. Otto; LM Lianne McLeod; EL E. Luke McCarthy; TF Tara Funk; SR Stacey R. Lacoste; ZC Zhijian Chai; MG Matthew G. Links; LD Lael D. Barlow; SP Sheryl P. Gow; DR Dana Ramsay; RZ Rahat Zaheer; TA Tim A. McAllister; PS Paul Stothard; JE Janet E. Hill; CL Cheryl L. Waldner
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The Potential for Sample Testing at the Pen Level to Inform Prudent Antimicrobial Selection for Bovine Respiratory Disease Treatment: Investigations Using a Feedlot Simulation Tool
err2026-03-03
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errDana E. Ramsay; Wade McDonald; Sheryl P. Gow; Lianne McLeod; Simon J. G. Otto; Nathaniel D. Osgood; Cheryl L. Waldner
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Novel Recombinase Polymerase Amplification Assay Is Sensitive for Detection of Macrolide Resistance Genes Relevant to Bovine Respiratory Disease Management in Feedlot Calves
err2025-11-12
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errFunk, Tara; McLeod, Lianne; Conrad, Cheyenne C.; Zaheer, Rahat; Otto, Simon J. G.; Waldner, Cheryl L.; McAllister, Tim A.
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Evaluating the Diagnostic Performance of Long-Read Metagenomic Sequencing Compared to Culture and Antimicrobial Susceptibility Testing for Detection of Bovine Respiratory Bacteria and Indicators of Antimicrobial Resistance
err2025-11-05
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errJennifer N. Abi Younes; Lianne McLeod; Simon J. G. Otto; Zhijian Chai; Stacey Lacoste; E. Luke McCarthy; Matthew G. Links; Emily K. Herman; Paul Stothard; Sheryl P. Gow; John R. Campbell; Cheryl L. Waldner
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Respiratory Bacteria and Antimicrobial Resistance Genes Detected by Long-Read Metagenomic Sequencing Following Feedlot Arrival, Subsequent Treatment Risk and Phenotypic Resistance in Feedlot Calves
err2025-11-01
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errJennifer N. Abi Younes; Lianne McLeod; Stacey R. Lacoste; Zhijian Chai; Emily K. Herman; E. Luke McCarthy; John R. Campbell; Sheryl P. Gow; Paul Stothard; Matthew G. Links; Simon J. G. Otto; Cheryl L. Waldner
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Hypo-osmotic stress is an anticipatory trigger of heat-resistance in presumptive extraintestinal pathogenic Escherichia coli isolated from treated sewage
err2025-10-08
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errKanghee Ryu; Daniel Yu; Paul Stothard; Simon J. G. Otto; Michael Gänzle; Norma J. Ruecker; Norman F. Neumann
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Is the persistence of Listeria monocytogenes in food processing facilities and its resistance to pathogen intervention linked to its phylogeny?
err2024-06-18
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errvan de Merwe, Chandre; Simpson, David J.; Qiao, Nanzhen; Otto, Simon J. G.; Kovacevic, Jovana; Ganzle, Michael G.; McMullen, Lynn M.
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Bacterial enrichment prior to third-generation metagenomic sequencing improves detection of BRD pathogens and genetic determinants of antimicrobial resistance in feedlot cattle
err2024-05-08
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errHerman, Emily K.; Lacoste, Stacey R.; Freeman, Claire N.; Otto, Simon J. G.; McCarthy, E. Luke; Links, Matthew G.; Stothard, Paul; Waldner, Cheryl L.
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Adaptive Case Study-Mixed Methods Design Practices for Researchers Studying Complex Phenomena
err2024-05-01
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errPoth, Cheryl N.; Wongvorachan, Tarid; Bulut, Okan; Otto, Simon J. G.
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Variation in Pen-Level Prevalence of BRD Bacterial Pathogens and Antimicrobial Resistance Following Feedlot Arrival in Beef Calves
err2024-04-02
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errYounes, Jennifer N. Abi; Campbell, John R.; Otto, Simon J. G.; Gow, Sheryl P.; Woolums, Amelia R.; Jelinski, Murray; Lacoste, Stacey; Waldner, Cheryl L.
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Perceptions of antimicrobial stewardship: identifying drivers and barriers across various professions in Canada utilizing a one health approach
err2023-08-03
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errMccubbin, Kayley D.; de Jong, Ellen; Smid, Anne-Marieke C.; Ida, Jennifer A.; Bodaneze, Julia; Anholt, R. Michele; Larose, Samantha; Otto, Simon J. G.; Barkema, Herman W.
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Differential survival of potentially pathogenic, septicemia- and meningitis-causing E. coli across the wastewater treatment train
err2022-07-20
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errYu, Daniel; Ryu, Kanghee; Otto, Simon J. G.; Stothard, Paul; Banting, Graham; Ruecker, Norma; Neumann, Norman F.; Zhi, Shuai
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Knowledge Gaps in the Understanding of Antimicrobial Resistance in Canada
err2021-10-20
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errMcCubbin, Kayley D.; Anholt, R. Michele; de Jong, Ellen; Ida, Jennifer A.; Nobrega, Diego B.; Kastelic, John P.; Conly, John M.; Gotte, Matthias; McAllister, Tim A.; Orsel, Karin; Lewis, Ian; Jackson, Leland; Plastow, Graham; Wieden, Hans-Joachim; McCoy, Kathy; Leslie, Myles; Robinson, Joan L.; Hardcastle, Lorian; Hollis, Aidan; Ashbolt, Nicholas J.; Checkley, Sylvia; Tyrrell, Gregory J.; Buret, Andre G.; Rennert-May, Elissa; Goddard, Ellen; Otto, Simon J. G.; Barkema, Herman W.
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Characterization of water treatment-resistant and multidrug-resistant urinary pathogenic Escherichia coli in treated wastewater
err2020-09-01
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PREAI
errZhi, Shuai; Stothard, Paul; Banting, Graham; Scott, Candis; Huntley, Kristin; Ryu, Kanghee; Otto, Simon; Ashbolt, Nicholas; Checkley, Sylvia; Dong, Tao; Ruecker, Norma J.; Neumann, Norman F.
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Evidence for the evolution, clonal expansion and global dissemination of water treatment-resistant naturalized strains of Escherichia coli in wastewater
err2019-06-01
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errZhi, Shuai; Banting, Graham; Stothard, Paul; Ashbolt, Nicholas J.; Checkley, Sylvia; Meyer, Kelsey; Otto, Simon; Neumann, Norman F.
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