Livestock Officials Recommend all Equine Events in Flathead County be Canceled

Feb 01, 2023

By Edward F. O'Brien

The Montana Department of Livestock recommends the cancellation of all equine events in Flathead County.

State livestock officials are making the recommendation following multiple confirmed cases of equine herpesvirus myeloencephalopathy, or EHM in Flathead County. The agency says several horses from the region have been euthanized because they were so ill.

The Livestock Department urges local horse owners and event coordinators to limit travel that bring horses from multiple sources together through February 6th.

Equine herpesvirus-1 is a potentially serious disease that can cause respiratory or neurologic disease in affected horses. The neurologic form of disease, EHM, is often fatal.

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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.