Abstract: Current Insights Regarding the Role of Farm Animals in the Spread of Antimicrobial Resistance from a One Health Perspective

Oct 21, 2022

Antimicrobial resistance (AMR) represents a global threat to both human and animal health and has received increasing attention over the years from different stakeholders. Certain AMR bacteria circulate between humans, animals, and the environment, while AMR genes can be found in all ecosystems. The aim of the present review was to provide an overview of antimicrobial use in food-producing animals and to document the current status of the role of farm animals in the spread of AMR to humans. The available body of scientific evidence supported the notion that restricted use of antimicrobials in farm animals was effective in reducing AMR in livestock and, in some cases, in humans. However, most recent studies have reported that livestock have little contribution to the acquisition of AMR bacteria and/or AMR genes by humans. Overall, strategies applied on farms that target the reduction of all antimicrobials are recommended, as these are apparently associated with notable reduction in AMR (avoiding co-resistance between antimicrobials).

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Video: Industry–University Collaborations in Swine Research - Dr. Jordan Gebhardt and Matt Einarson

In this episode of The Swine it Podcast Show, Dr. Jordan Gebhardt from Kansas State University and Matt Einarson from SAM Nutrition explore how academic–industry partnerships are driving innovation in swine nutrition. They share how collaborations support graduate training, create credibility, and translate research into practical strategies for producers. Discover real trial outcomes, sustainability initiatives, and why bridging science with industry is essential for the future. Listen now on all major platforms!

"The partnership with universities allows research to stay current, answering real questions that nutritionists and producers are asking today." - Dr. Jordan Gebhardt

Meet the guest: Dr. Jordan Gebhardt / jordan-gebhardt-9a6b4b120 , Associate Professor of Swine Production at Kansas State University, combines expertise in veterinary medicine and applied swine nutrition to improve herd health and productivity through research and student training. Matt Einarson / matt-einarson-7a00a123 , Vice President of Sales and Business Development North America at SAM Nutrition, brings more than two decades of leadership in global agribusiness, specializing in strategy, market development, and feed innovation.