An update on the EHV-1 incident at Turf Paradise in Arizona. Three horses that came out of Sunland in New Mexico prior to a quarantine being initiated on the track. These 3 horses had limited exposure to other horses prior to being moved into an isolation pen. Subsequently one horse did develop clinical neurologic signs and was put down. A necropsy was performed at UA Veterinary Diagnostic Lab and samples submitted for testing. This horse was confirmed as EHV-! neurologic form from the lab this morning. Currently the track is under quarantine and will continue with racing yet no horses are allowed on or off the track other than those currently there. As of this morning, there are no new cases and the other 2 horses in isolation are not showing any signs of disease.