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Prairie Diagnostic Services Responds to Reports of Porcine Sapovirus in Canada

Prairie Diagnostic Services is now screening for Porcine Sapovirus when testing samples collected from baby pigs experiencing diarrhea.
In response to the first reports in Canada in January of Porcine Sapovirus, Prairie Diagnostic Services in Saskatoon has been working with the Veterinary Diagnostic Laboratory at Iowa State University to make a diagnostic test available in Canada. PDS CEO Dr. Yanyun Huang says the virus has been known in North America for decades but it was first implicated as causing diarrhea in pigs in the U.S. in 2019.

Quote-Dr. Yanyun Huang-Prairie Diagnostic Services:
Because we had a couple of swine practitioners reporting that they are dealing with clinical cases, I recruited clinical samples from these veterinarians so we were able to use these samples to verify that the PCR assay actually works here. We fast-tracked the offering of this test after we knew the test actually works on the clinical samples we recruited. We offered this test as a research test so we are not waiting to accumulate certain numbers of detections when we can call this test fully validated

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Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes

Video: Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes


In this episode of The Swine Health Blackbelt Podcast, Dr. Edison Magalhaes from Iowa State University presents findings from a large-scale retrospective cohort study evaluating the causal impact of full-dose PRRS immunization on nursery mortality. Using production data and advanced analytical methods, he explains how confounding factors changed the interpretation of results and highlights practical lessons for veterinarians and producers making data-driven decisions. Listen now on all major platforms!

Click here to read the full research article: https://pmc.ncbi.nlm.nih.gov/articles...

"Raw production data can mislead immunization decisions when confounding factors hide the real value of full-dose PRRS protocols."

Meet the guest: Dr. Edison Magalhaes / edison-magalhaes-9b37b812a is an Assistant Professor in the Department of Animal Science at Iowa State University and holds degrees in Veterinary Medicine, Business Administration, and advanced training through MSc and PhD programs. His research applies data science and epidemiological methods to large scale swine production systems, helping transform production records into practical decisions for health and performance. Listen to The Swine Health Blackbelt Podcast featuring Dr. Edison Magalhaes on all major platforms.