Recent News for Diseases and Conditions

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AAEP Convention 2005: Exercise Induced Pulmonary Hemorrhage

February 17, 2006

Exercise-induced pulmonary hemorrhage (EIPH), or bleeding in the lungs after exercise, costs the United States horse racing industry a great deal--estimated at up to $260 million per year by Kenneth W. Hinchcliff, BVSc, MS, PhD, Dipl. ACVIM, of... Read More

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AAEP Convention 2005: Inflammatory Airway Disease

February 17, 2006

A racehorse running at top speed breathes about 120 times per minute, moving about 12-15 liters of air per breath or 1,400-1,800 liters per minute. With this amount of airflow, it's not hard to imagine that any amount of airway inflammation can... Read More

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AAEP Convention 2005: Upper Airway Obstructive Disease

February 17, 2006

"Before high-speed treadmill (HSTM) endoscopy, we did not recognize the complexity of maintaining a open airway under enormous pressure swings during inspiration and expiration (breathing in and out)," said Eric Parente, DVM, associate professor... Read More

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AAEP Convention 2005: Chronic Salbutamol Treatment for Inflammatory Airway Disease

February 17, 2006

"Anywhere between 25-92% of stabled horses have some form of airway inflammation," said Melissa R. Mazan, DVM, of Tufts University's Cummings School of Veterinary Medicine, at the 2005 American Association of Equine Practitioners Convention in... Read More

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AAEP Convention 2005: Infectious Neurologic Disease

February 17, 2006

Sometimes subtle and often dramatic, infectious neurologic disease cases are things veterinarians never want to see, although most would like to understand them better and more easily recognize them when they appear in clients' horses. From... Read More

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AAEP Convention 2005: WNV DNA Vaccine Effective in Young Horses

February 17, 2006

Scientists recently showed that the Fort Dodge Animal Health West Nile virus (WNV) DNA vaccine, which is licensed but not yet commercially available, should protect foals from the virus regardless of residual antibodies received at birth from... Read More

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AAEP Convention 2005: Early Diagnosis of EPM with Biomarkers

February 16, 2006

A researcher has found a reliable way to diagnose equine protozoal myeloencephalitis (EPM) in the acutely affected horse by examining genetic markers in its blood. This technique could potentially be applied to detect evidence of other infectiou... Read More

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Horse at Fair Hill Training Center Positive for EHV-1

February 15, 2006

Maryland officials reported today (Feb. 15) that a horse which tested positive for equine herpesvirus type-1 (EHV-1) at Fair Hill Training Center in Cecil County, Md., last week, has recovered from its fever and has shown no signs of neurologic... Read More

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Kentucky Equine Restrictions - EHV Affected Areas

February 10, 2006

While we are confident that the situation at both Turfway Park and the Western Kentucky Training Center have been satisfactorily resolved; we remain concerned over the apparent spread of equine herpes virus from Pimlico to other racetracks,... Read More

Article

The Respiratory System (Book Excerpt)

February 08, 2006

The respiratory system's main goal is to transfer oxygen from the air we breathe to the red blood cells where the oxygen will be transported throughout the body and be available for all organs and tissues. In addition, carbon dioxide, a waste produc... Read More

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New Product Reduces Herpesvirus Clinical Signs

February 08, 2006

Pfizer Animal Health on Feb. 8 announced the release of Zylexis, which according to the company's research prepares the horse's immune system to function more efficiently against equine herpesvirus (EHV) types-1 and -4 pathogens. The... Read More

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Final Kentucky Racetrack Released From Quarantine

February 08, 2006

Equine herpesvirus quarantines at two Kentucky Thoroughbred facilities were released, ending the recent outbreak of the neurologic disease. Robert Stout, DVM, Kentucky state veterinarian, lifted the quarantine at Turfway Park in Florence on Feb.... Read More

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Michigan Veterinarian Describes Neurologic Herpes Case

February 08, 2006

A 3-year-old Standardbred mare suffering from signs of neurologic disease tested positive for equine herpesvirus type-1 (EHV-1) and was euthanatized at the Allegan County Fairgrounds in Allegan, Mich., on Jan. 18. The horse had been shipped in... Read More

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Pimlico Quarantine Lifted

February 08, 2006

The Maryland Jockey Club (MJC) lifted its self-imposed quarantine on Pimlico Race Course this morning (Feb. 8), allowing horses from the Baltimore track to compete at Laurel Park in Laurel, Md., for the first time since Jan. 21. Twelve... Read More

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Second Neurologic Horse Euthanatized on Maryland Farm

February 08, 2006

A competitive event horse that began showing neurologic signs of equine herpesvirus type 1 (EHV-1) last Thursday (Feb. 2) was euthanatized on Sunday (Feb. 5) after a rapid decline in health. The mare is the second horse to be euthanatized on the... Read More

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Maryland Officials Distribute Biosecurity Information for Stable Operators

February 08, 2006

The Maryland Department of Agriculture released the following tips on avoiding transmission of illness.

Keep your stable disease-free:

  • Limit traffic of incoming people who could have been exposed to germs elsewhere.... Read More

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Maryland Trainers Holding Their Breath

February 07, 2006

For more than a week, Maryland Jockey Club (MJC) chief operating officer Lou Raffetto said he could "see the light at the end of the tunnel" regarding the ongoing battle with equine herpesvirus.

There was some light Feb. 3, when Laurel... Read More

Article

Will Eating Grass Seeds Hurt My Horse?

February 01, 2006

Could eating buckwheat, red clover, and twitch grass seeds be harmful to my horse? ... Read More

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Dealing with Dummy Foals

February 01, 2006

At first, everything seems fine: Your foal was born without incident and started nursing as he should. But two days later, the baby quit suckling and began acting strangely--wandering around and pressing his head against the stall wall. Your... Read More

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Skin Problems in Horses

February 01, 2006

There are many problems that can affect a horse's skin--from insect allergies to fungal, viral, or bacterial infections. The skin is the body's largest and most important organ; it protects the inner structures of the body from the outside... Read More

Article

EPM Check-Up

February 01, 2006

Although progress has been made studying equine protozoal myeloencephalitis (EPM) in the last 10 years, some aspects of the disease remain elusive. One researcher, half-jokingly, notes that EPM is considered the most diagnosed neurologic disorde... Read More

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Inhalation Therapy for Equine Airway Disease

February 01, 2006

Editor's Note: N. Edward Robinson, BVetMed, PhD, is the Matilda Wilson professor in large animal clinical sciences at Michigan State University. He is one of the world's leading researchers in equine airway disease, and he has lectured on... Read More

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What's Brewing Under Those Feathers?

February 01, 2006

It is quite probable that many people have never heard of chronic progressive lymphedema. However, if you have spent time with draft horses, chances are much more likely that you are familiar with the condition. This painful, debilitating diseas... Read More

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Evaluating Ulcer Medications

February 01, 2006

Studies have shown that gastric squamous (the non-glandular area of the stomach) ulcers affect approximately 80-95% of racehorses, and more than half of the entire domestic horse population. A recent study from Murdoch University in Australia... Read More

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AAEP Convention 2005: Vaccine Efficacy and Controversies

February 01, 2006

"There are a huge number of (vaccine) choices out there and it's hard sometimes to see our way through the forest," said Julia Wilson, DVM, Dipl. ACVIM, associate professor in Veterinary Population Medicine at the University of Minnesota. "What... Read More