One horse has been euthanized and around 80 others are now under quarantine after two positives cases of a virus were found at the Shenandoah Classic Horse Show in Lexington, Virginia.
The Oklahoma Department of Agriculture, Food and Forestry has confirmed a case of Equine Herpes Myeloencephalopathy (EHM), the neurologic disease linked to Equine Herpes Virus (EHV-1), in a horse that was present at the National Reining Breeders Classic in Tulsa County on Thursday, April 20, 2023.