Woodbine EHV-1: Some Restrictions Lifted

The Ontario Racing Commission (ORC) has lifted restrictions placed on horses residing in Barn 3 at Woodbine Racetrack, and horses not stabled in Barn 1 are now permitted to leave the property, said ORC Manager of Veterinary Services Adam Chambers, BVMS.

On June 12, the ORC announced that five horses residing in Barn 1 at the Toronto, Ontario, racetrack had tested positive for equine herpesvirus-1 (EHV-1). In a notice to the industry, the ORC reported that one horse was euthanized on June 10 after becoming recumbent with a fever. A second horse in the same barn also had a fever and showed neurologic signs; that horse was transported to the Ontario Veterinary College for evaluation and treatment, the notice said.

Subsequently, the ORC implemented biosecurity protocol that prevented horses residing in Barns 1 and 3 from leaving their barns and any horse from leaving the premises without ORC permission.

"While no horse in Barn 3 had at any time tested positive for EHV-1, the restrictions were initiated as a pony with direct contact with horses in Barn 1 was stabled in Barn 3," Chambers said in a June 19 notice.

In yesterday's notice, Chambers announced that all horses residing in Barn 3 had returned negative EHV-1 tests.

"There have been two negative tests for EHV-1 for all horses in Barn 3, and as a result these horses may now train during normal training hours and race," he said.

Restrictions placed on Barn 1 remain, but have been loosened to allow some horses to return to training.

"The three horses from Barn 1 that had tested positive for EHV-1 are not allowed to leave their barn," the notice read. "All other Barn 1 horses will be allowed to train on the training track after the track closes to training for all other horses.

"If there is a second negative test for EHV-1 for all of the horses in Barn 1, their restrictions on racing and training will be lifted on June 26, 2013," the statement said. "After two negative tests for EHV-1 are received, the horses that had been stabled in isolation due to preliminary concerns will be allowed back to their respective barns."

About the Author

Erica Larson, News Editor

Erica Larson, News Editor, holds a degree in journalism with an external specialty in equine science from Michigan State University in East Lansing. A Massachusetts native, she grew up in the saddle and has dabbled in a variety of disciplines including foxhunting, saddle seat, and mounted games. Currently, Erica competes in three-day eventing with her OTTB, Dorado, and enjoys photography in her spare time.

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