NIIGATA, JAPAN - AUGUST 25: Horses are paraded during the JRA Niigata Race at Niigata Race Course where total of 191 hourses run in 12 races on August 25, 2007 in Niigata, Japan. Japan Racing Association (JRA) announced on August 17 the cancellation of the races on August 18/19 due to possible equine influenza (EI) outbreak after 29 horses were found infected out of the 163 horses that JRA examined. (Photo by Getty Images)