Equine Herpesvirus (EHV)

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EHV Spreads in Northeast; Penn National Horse Tests Positive

January 21, 2006

In the wake of a horse being diagnosed with equine herpesvirus type-1 (EHV-1) at Penn National Race Course on Friday (Jan. 20), Philadelphia Park has banned shippers from that oval, effective immediately. Shippers from Maryland, including the... Read More

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Turfway Park's Barn 26 Released from Quarantine

January 20, 2006

The 48 horses stabled in Barn 26 at Turfway Park in Boone County, Ky., were released Jan. 19 from quarantine. Horses in Barns 26 and 27 were quarantined following a Dec. 21, 2005, outbreak of equine herpesvirus type-1 (EHV-1) at the track,... Read More

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Third Pimlico Barn Isolated Due to Suspect Herpes Case

January 19, 2006

The Maryland Department of Agriculture (MDA) placed an "Investigational Animal Hold Order" on Barn A at Pimlico Race Course today (Jan. 19) after a horse showed signs of equine herpesvirus type-1 (EHV-1) this morning. Barns 5 and 6 at the... Read More

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Second Horse Euthanatized at Pimlico Suspected of Having EHV-1

January 14, 2006

Officials at Pimlico Racecourse announced Friday (Jan. 13) that a second horse euthanatized at the Maryland track is suspected to have had equine herpesvirus-1. As a result, the Maryland Department of Agriculture has placed a "hold order" on Bar... Read More

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Cornell Researcher Answers More Questions on Herpesvirus

January 12, 2006

The Horse continues to discuss equine herpesvirus type-1 (EHV-1) with scientists who have been researching the disease. Klaus Osterrieder, DVM, DVM Habilitation (German equivalent to a PhD), is associate professor of virology in th... Read More

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Other States Act to Combat Spread of Virus

January 11, 2006

As surrounding states took steps to protect their racetracks from Maryland horses that could be carriers of the equine herpesvirus, Maryland Jockey Club racing secretary Georganne Hale was looking for positives anywhere she could find... Read More

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Neurologic Equine Herpesvirus Q&A

January 11, 2006

It isn't just our imagination--we have been hearing about more neurologic equine herpesvirus outbreaks in the past several years than we were aware of previously. The current outbreaks in Kentucky and Maryland bring the disease back to the... Read More

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Trainer Says Pimlico Horse Had Equine Herpesvirus

January 10, 2006

Trainer Charles Frock said Monday night, Jan. 9, his horse News Reporter, a 5-year-old Thoroughbred gelding that was euthanatized Jan. 2 at Pimlico Race Course, had equine herpesvirus.

"A state (Maryland Department of Agriculture)... Read More

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Update on Turfway Herpesvirus Quarantine

January 10, 2006

Turfway Park officials, representatives from the Kentucky Department of Agriculture, and the Kentucky Horse Racing Authority (KHRA) veterinarian, met this afternoon (Jan. 10) at Turfway to update the current status of equine herpes (EHV-1) at th... Read More

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Pimlico Equine Herpesvirus Update

January 10, 2006

The Maryland Department of Agriculture confirmed today that the preliminary lab report on News Reporter proved the 5-year-old Thoroughbred gelding was infected with equine herpesvirus type-1 (EHV-1). The Charles Frock trainee was euthanatized on... Read More

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Second Barn Quarantined at Turfway Because of Virus

January 07, 2006

A second barn at Turfway Park has been quarantined because of equine herpesvirus, which was first discovered at the Northern Kentucky racetrack the week before Christmas.

One horse in Barn 27 has tested positive for the virus, Turfway... Read More

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Leading Sire Danzig Dead at 29

January 07, 2006

Thoroughbred stallion Danzig, who topped the general sires list from 1991-93, was euthanatized Jan. 3 at the Hancock family's Claiborne Farm near Paris, Ky., because of the infirmities of old age.

The 29-year-old son of Northern Dancer... Read More

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Five Horses Isolated at Pimlico Due to Suspected Herpes Case

January 06, 2006

A suspected case of equine herpesvirus has caused officials at Pimlico Race Course to isolate five horses in the detention barn and put a hold order on Barn 5 at the Baltimore, Md. track as a precautionary measure. The Maryland Department of... Read More

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New Insights into Equine Herpesvirus-1 (EHV-1) Neurological Disease

January 05, 2006

This is an excerpt from Equine Disease Quarterly, funded by underwriters at Lloyd's, London, brokers, and their Kentucky agents.

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Herpesvirus Still Circulating At Turfway Park

January 05, 2006

Results received yesterday (Jan. 4) showed that three additional horses were positive for equine herpesvirus and two were "suspect" for the virus at barns quarantined at Turfway Park in northern Kentucky, according to Rusty Ford of the Kentucky... Read More

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Additional Turfway Horse Dead

January 03, 2006

An outrider's horse at Turfway Park that had run a fever last week and tested positive on Dec. 29, 2005, for herpesvirus developed neurologic signs on Jan. 1, declined rapidly, and was euthanatized, according to Rusty Ford of the Kentucky State... Read More

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Turfway Park EHV-1 Summary 12/30/05

December 31, 2005

The Kentucky State Veterinarian's Office announced yesterday (Dec. 30) that while 11 horses from Turfway Park's Barn 26 that previously tested positive for equine herpesvirus now test negative, five horses still tested... Read More

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Re-Testing At Turfway Tonight

December 28, 2005

Horses in Barn 26 at Turfway Park will be re-tested this evening for evidence of equine herpesvirus to determine if any other horses are positive for the virus, said Rusty Ford of the Kentucky State Veterinarian's office. Results are expected... Read More

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Turfway Initiates Steps to Safeguard Against Spread of Equine Herpes

December 27, 2005

Barn 26, a 50-horse barn at Turfway Park, remains under quarantine after a 3-year-old filly who tested positive for the equine herpesvirus (EHV-1) was euthanized on Friday (Dec. 23). The Chuck Simon-trained filly, Coupe Aux Marrons, began... Read More

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Turfway Heightens Precautions After Filly Tests Positive

December 24, 2005

Turfway Park heightened precautionary measures Dec. 23 after a 3-year-old filly was diagnosed with equine herpesvirus, a contagious disease with respiratory and neurological signs.

The filly, trained by Chuck Simon, was shipped Dec. 21 t... Read More

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Turfway Barn Quarantined Pending Test Results

December 22, 2005

A barn at Turfway Park in Northern Kentucky was placed under quarantine Dec. 21 after a horse showed signs of suspected equine herpesvirus, a contagious upper respiratory and neurological disease. Test results were expected Dec. 23, at which tim... Read More

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Helping Horses Worldwide

November 01, 2005

As a responsible horse owner, you make management decisions that affect the current well-being of your horse and his future vitality. You order low-dust bedding for your gelding with heaves. Your veterinarian arrives for her scheduled visit and... Read More

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Hold Order Lifted at Maryland Horse Facility

August 01, 2005

After nearly three months of state-mandated quarantine for neurologic equine herpesvirus type 1 (EHV-1), the Columbia Horse Center in Columbia, Md., was declared free of the disease on June 11.

"The farm managers, private veterinarians,... Read More

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Diary of an EHV-1 Survivor

July 13, 2005

Twenty-year-old Radar "just wasn’t looking right" when he came in from the pasture on April 6, recalls his owner, Bill McCarthy, PhD. "When I picked his feet up to pick them out, he would just fall into me," said McCarthy. "The next day the stat... Read More

Article

Herpesvirus Breakthrough

July 01, 2005

Preliminary research on equine herpesvirus type 1 (EHV-1) from Cornell University indicates that the commercial vaccine containing modified live virus (Rhinomune) appears to be more effective in preventing infection than killed... Read More