Abstract: Review of Regulations and Indications for the use of in-feed Antimicrobials for Production Animals

Nov 21, 2022

Abstract: Review of regulations and indications for the use of in-feed antimicrobials for production animals

Antimicrobials have been fed to livestock for more than 60 years. Veterinarians and producers saw tremendous gains in health and performance, and usage became widespread. Over time, improved management reduced some of the benefit of many feed-through antimicrobials except for a few important diseases. As a result of concerns about antimicrobial resistance, the US FDA restricted the use of medically important antimicrobials. Starting in 2017, medically important antimicrobials were restricted to therapeutic purposes only, and only under the order of a veterinarian. The aim of this review is to provide an overview of commonly used antimicrobials in livestock feed and regulatory changes regarding the veterinary feed directive. When used judiciously, in-feed antimicrobials are an important tool to ensure the health and welfare of food animals while preserving the effectiveness for animals and humans.

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Video: Food Inflation and Pork Demand - Dr. Sylvain Charlebois

In this episode of The Swine it Podcast Show Canada, Dr. Sylvain Charlebois, Professor and Director of the Agri-Food Analytics Lab at Dalhousie University, discusses how food inflation is reshaping Canadian protein demand. He explains why pork remains competitively priced, consumer behavior, and why transparency, AI-assisted shopping, and protein demand will matter in the years ahead. Listen now on all major platforms!

"The potential of pork is there. We just need to see the product assume that role and take it away because all the elements are there."

Meet the guest: Dr. Sylvain Charlebois is a Professor in Dalhousie University's Faculty of Management and Director of the Agri-Food Analytics Lab. His research focuses on food distribution, food policy, food safety, food security, and traceability. Dr. Charlebois has written four books and more than 500 peer-reviewed and scientific articles. He holds a BComm from the Royal Military College, an MBA from UQAM, and a DBA from the University of Sherbrooke. Learn more from Dr. Sylvain Charlebois on The Swine it Podcast Show Canada, available on all major platforms.