The Oklahoma Department of Agriculture reported that a second horse in the quarantined barn at Remington Park Racetrack has tested positive for EHV-1. The horse is clinically normal and does not have a fever.
A third horse in a different barn at the racetrack has also tested positive for EHV-1. This horse is also clinically normal and does not have a fever. The barn where this horse resides has been quarantined.
About 100 horses at the racetrack have been exposed.
Information for this report was provided by the Equine Disease Communication Center.