MIAMI - Test results on the horse in Barn 78 at Calder that had exhibited symptoms of a possible neurological disorder earlier in the week came back negative for equine herpesvirus on Saturday, allowing track officials to lift restrictions imposed on the horses stabled in that barn.
Despite the negative test, the entire Calder barn area remains quarantined, with horses not allowed in or out, and three barns continue under restriction. The horses in those barns must train separately from the rest of the population and are not allowed to race.