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Feedyards, Packers Disrupted by Weather and Energy Shortage

A winter storm and the coldest temperatures in decades has created another crisis for cattle feeders and beef packers. Rolling power outages and natural gas shortages at many High Plains feedyards has hampered efforts to keep cattle fed during these brutal conditions. The deep freeze this week in Texas, which relies on electricity to heat many homes, is causing power demand to skyrocket. At the same time, natural gas, coal, wind and nuclear facilities in Texas have been knocked offline by the record-low temperatures.

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

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.