Monday, May 16, 2011

Equine Herpesvirus EHV-1 Found in Colorado

While this blog will mainly cover gardening, I wanted to send this announcement out as many gardeners also have horses. 

LAKEWOOD, Colo. – The Colorado Department of Agriculture is investigating two confirmed cases of Equine Herpesvirus (EHV-1) within the state. Two quarantines have been placed on two Weld County premises.


One horse was euthanized after showing severe neurological signs associated with the disease and the second horse is currently under observation in a biosecure location.

“The Department is taking quick and appropriate actions to control and mitigate this disease,” said State Veterinarian, Dr. Keith Roehr. “We will continue to trace the movement of these horses and those horses they came into contact with in order to protect Colorado’s equine industry.”

Both diagnosed horses had recently attended the National Cutting Horse Association’s Western National Championships in Ogden, Utah. The Colorado Department of Agriculture is working with the Utah State Veterina rian to investigate the location as a point of interest for the infection.

EHV-1 is not transmissible to people; it can be a serious disease of horses, causing respiratory and neurologic disease. It can even lead to death of the horse. The most common way for EHV-1 to spread is by direct horse-to-horse contact. The virus can also spread through the air, contaminated equipment, clothing and hands.

Symptoms include fever, decreased coordination, nasal discharge, urine dribbling, loss of tail tone, hind limb weakness, leaning against a wall or fence to maintain balance, lethargy, and the inability to rise. While there is no cure, the symptoms of the disease may be treatable.

Additional Resources can be found on the Colorado Department of Agriculture website at www.colorado.gov/ag

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