Deadly Horse Virus Disrupts Racing at Hollywood Gaming Mahoning Valley

State authorities are monitoring a deadly horse virus at Hollywood Gaming Mahoning Valley, causing disruption to horse racing. EHV-1 is highly contagious and potentially fatal, prompting quarantine and monitoring by the State of Ohio Department of Agriculture. The outbreak has raised concerns about transmission at the racetrack and has led to the quarantine of all horses in one of the facility’s stables.