Photosensitization in the Horse

 

Photosensitization is a serious skin condition characterized by “sunburned,” crusty skin that dies and sloughs away. It is usually caused by a reaction to something the horse has eaten, but the skin problem does not appear until the

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Foot and Mouth Disease Confirmed in China

Confirmed in China


On May 26, China’s Ministry of Agriculture confirmed outbreaks of foot and mouth disease (FMD) in Beijing, Xinjiang, and Hebei.


While horses cannot be infected by FMD, they can carry the virus on their

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VS Outbreak Hits the Southwest

Texas on May 20 joined New Mexico and Arizona as states with confirmed cases of vesicular stomatitis (VS) this spring. Two Travis County horses were hauled home May 10 from a trail ride in Arizona, where they apparently were exposed to the VS virus

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Acupuncture for Acute Heaves

Acupuncture has become a popular alternative therapy for chronic illness in horses, especially recurrent airway obstruction (also known as chronic obstructive pulmonary disease, or heaves). Unfortunately, there are few objective studies supporting

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Gastric Ulcer Research in Racehorses

Two articles on the use of omeprazole paste (Merial’s GastroGard) in racehorses were published in the May 15 edition of the Journal of the American Veterinary Medical Association (JAVMA). The first study looked at using omeprazole paste to

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Strangles: What to Know

The first reported case of strangles in a horse was in the year 1251, and it has continued to worry horse owners since that time. Your veterinarian has a wealth of knowledge about strangles infections in horses. This article will expose you to the

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Treatment of Equine Heart Arrhythmia

Human defibrillators are being used successfully to treat horses with irregular heartbeats (fibrillation). Kim McGurrin, DVM, a graduate student at the University of Guelph’s College of Veterinary Medicine, developed a procedure as part of her

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Strangles Risk and Treatment

Strangles is hardly a new disease, having been recognized as a contagious bacterial problem in horses for centuries. Yet it still remains a troublesome and persistent issue, and it is identified worldwide. Research has been directed toward

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Principles of Disease Prevention

Programs to control infectious disease in individual horses and groups of horses are necessary to maximize health and performance.

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California: Three Equine Cases of WNV for 2005

As of June 17, three cases of West Nile virus (WNV) have been detected in California horses. All three cases are recovering.


The first case, a 3-year-old Quarter Horse in Plumas County, was reported on June 1. The second and third cases

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Vesicular Stomatitis Detected in Utah

On June 17, the National Veterinary Services Laboratories (NVSL) in Ames, Iowa, confirmed the finding of vesicular stomatitis (VS) in a horse on a premises in Garfield County, Utah. This is the first confirmed case of vesicular stomatitis in the

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Kentucky Embargoes for Utah VS Outbreak

With horses in both Davis county and Garfield county, Utah, having been diagnosed with Vesicular Stomatitis (VS), Kentucky’s Administrative Regulation 302 KAR 20:115 now prohibits the entry of all livestock, wild and exotic animals into Kentucky

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Eastern Encephalitis Cases Reach 51 in Florida

Florida officials have already tallied 51 confirmed cases of Eastern equine encephalitis (EEE) in 2005 as of June 17 (46 of them since May 1), and the state could be approaching a record year for EEE infections. Florida practitioners received a

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Cicatrix in Older Horse

My veterinarian has estimated that my horse’s pharynx is 30% constricted and has diagnosed cicatrix.

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Dermal Melanomatosis Surgery

Tumors arising from melanin-containing cells (melanocytes) in the skin go beyond benign or malignant melanoma. In fact, there are four distinct melanocyte-derived tumor types, each classified according to clinical behavior and cellular

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Sudden Death: Untimely End

Sometimes horses die suddenly when they aren’t involved in athletic competition. You walk out to stall or paddock one morning and your good trail horse or companion animal is lying dead, even though it had appeared normal and healthy when you fed the

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