Senecavirus A (Seneca Valley Virus) in Swine

Aug 07, 2015

Recently, there have been 4 cases of vesicular disease observed in unrelated diagnostic case submissions (3 cases from exhibition swine in Iowa, 1 case from a commercial finishing operation in South Dakota) at the ISU-VDL since July 28, 2015. Foreign animal disease investigations were initiated and samples all tested negative to FMDV, but positive to Senecavirus A. Other vesicular diseases have been ruled out as well. AASV originally reported on the presence of Seneca Valley Virus in October 2012. That article describing the clinical presentation associated with earlier introductions can be accessed on the AASV website. In addition, Drs. Chris Rademacher, Darin Madson, Rodger Main, KJ Yoon, Daniel Linhares, and AJ Smit at Iowa State University Veterinary Diagnostic Lab have compiled a fact sheet entitled Senecavirus A (Seneca Valley Virus) in Swine describing the virus and clinical presentation of the recent cases. This document can be viewed on the AASV website by clicking here.

Source: AASV

Video: What Drives Profitability in Farrowing? - Dr. Daniel Gascho

In this special episode of The Swine it Podcast Show Canada, marking World Veterinary Day, we welcome Dr. Daniel Gascho, swine production veterinarian and partner at Four Star Veterinary Service. He discusses how farrowing decisions must align with each farm's business model, why labor execution defines protocol outcomes, and how PRRS strategies should be tailored to each operation's health status and market position. Listen now on all major platforms!

"Protocols are only as strong as the labor that executes them, and that final step is what separates a plan on paper from results in the barn."

Meet the guest: Dr. Daniel Gascho / daniel-gascho-4a1bbb242 is a swine production medicine veterinarian and partner at Four Star Veterinary Service, based in Indiana. He focuses on individualized health strategies, vaccination planning, biosecurity, and practical protocol implementation across farrowing, nursery, and grow-finish systems.