Continued Decline: Canadian Swine Herd Shrinks Further in 2024

Apr 08, 2024

The contraction of the Canadian swine herd persists into 2024. Despite higher-than-expected sow productivity in 2023, larger slaughter and export figures have led to a decrease of 140,000 head in the beginning hog inventory compared to the previous year. To put this into perspective, the Canadian swine herd had already shrunk by 265,000 head between January 2022 and January 2023. In another indication of this trend, the beginning sow stocks display a two percent reduction in the sow herd at the start of 2024, marking the lowest January 1 sow numbers since 2015. Additionally, there has been a two percent decline in the number of farms reporting hogs compared to January 1, 2023, suggesting a continued exodus of producers from the industry. This ongoing consolidation is further underscored by a slight increase in the average number of animals on remaining operations.

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Video: Post-Weaning E. coli Control - Dr. Rodrigo Paiva

In this episode of The Swine it Podcast Show Canada, Dr. Rodrigo Paiva, DVM and PhD candidate at Iowa State University, explains how post weaning colibacillosis has changed in recent years and why pathogenic Escherichia coli has become more important in swine production. He discusses virulence factors, diagnosis, whole genome sequencing, biosecurity, and practical strategies to reduce disease risk while improving herd health. Listen now on all major platforms!

"Pathogenic E. coli now behaves like a robust, well-equipped truck carrying multiple tools for post-weaning disease."

Meet the guest: Dr. Rodrigo Paiva / rodrigo-paiva-09364355 is a veterinarian and PhD candidate at Iowa State University specializing in swine health, veterinary epidemiology, and post weaning colibacillosis. After several years working in commercial swine production in Brazil, his research has focused on understanding pathogenic Escherichia coli and improving disease prevention in modern production systems. Listen to Dr. Rodrigo Paiva on The Swine it Podcast Show Canada, available on all major platforms.