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Feeding changes open opportunities

There’s a strong relationship between health and growth in a calf’s early life and that animal’s lifetime production. That means what happens to a calf in its first few hours and days is extremely critical, particularly concerning what it’s fed.

What, how much and when to feed calves is changing and opens new opportunities for producers to impact the long-term health, growth and productivity of their animals, said Michael Steele, a professor in the University of Guelph-Department of Animal Biosciences.

“You can mold the calf when it’s born,” he said. “We call this developmental plasticity, which is strong early in life and goes down as time goes on.”

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Inside the Swine Disease Reporting System - Dr. Guilherme Cezar

Video: Inside the Swine Disease Reporting System - Dr. Guilherme Cezar

In this episode of The Swine it Podcast Show Canada, Dr. Guilherme Cezar from Iowa State University explains how the Swine Disease Reporting System (SDRS) tracks emerging disease trends in the U.S. swine industry. He outlines patterns in pathogen activity, including positive developments with Mycoplasma hyopneumoniae and concerning surges in PRRS variants. Gain insights into disease surveillance, biosecurity, and cross-border collaboration potential. Listen now on all major platforms!

"The Swine Disease Reporting System aggregates diagnostic lab data to monitor and interpret trends in nine major swine pathogens."

Meet the guest: Dr. Guilherme Cezar / guilhermec-veterinario-037064168 is a veterinarian and Ph.D. candidate in Veterinary Preventive Medicine at Iowa State University, where he also serves as the Coordinator of the Swine Disease Reporting System (SDRS). With a strong background in swine health, biotechnology, and field epidemiology, he focuses on infectious disease trends and data-driven solutions.