Piroplasmosis: The Olympic Question

(The following information was presented by Lee Brooks, DVM, the state veterinarian for Georgia, at the American Horse Council’s Horse Health Committee meeting. Following this information is a summary from Georgia and the USDA giving

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The Equine Eye

Because it is a prey animal, the horse has both monocular and binocular vision. Its monocular vision is the result of having one eye located on each side of the skull instead of both eyes in the front. This means that the horse has far greater periph

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Mysterious Eye Inflammation Traced to Plant Burrs

Fall and winter sometimes bring unexplained eye problems in horses and cattle, with irritation and inflammation, or corneal ulcers. Some of the horses examined at these college clinics over the past several years had microscopic barbed slivers”all and

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West Nile Virus Found in NC Crows, Horses

North Carolina’s State Public Health Laboratory reported Oct. 9 that West Nile virus (WNV) has been found in two horses in the state. The infected horses were in Hyde County and Camden County (and are not confirmed at

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West Nile Virus in Arkansas

The Arkansas Department of Health and the Livestock and Poultry Commission have reported that one dead Blue Jay in Union County has tested positive at the USGS National Wildlife Laboratory in Madison, Wisconsin for West Nile virus

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West Nile Virus Identified in Missouri Birds

West Nile virus (WNV) has been identified in five American crows from the St. Louis area. The U.S. Geological Survey National Wildlife Health Center, Madison, Wisconsin, notified the Missouri Department of Health and Senior Services Oct. 5 that

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Rectal Examination of a Colicky Horse

 Horses with signs of colic can be grouped into one of three categories:

  1. horses which are resolved after medical management at the farm;
  2. horses which are resolved after more intensive medical management at a referral

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Encephalomyelitis

The initials are innocuous enough–EEE, WEE, VEE–but the diseases they stand for can be deadly to both equines and humans. They are, in order, Eastern Equine Encephalomyelitis (EEE), Western Equine Encephalomyelitis (WEE), and Venezuelan Equine

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Venereal Disease in Horses

Venereal diseases are those that can be sexually transmitted. "Vener" is the Latin term for sexual intercourse and, hence, the origin of the term "venereal." The outcome of sexually transmitted diseases in horses can vary

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EPM: Hope At Last

It seems to work! Because of research on new drug treatments for equine protozoal myeloencephalitis (EPM), horse owners might soon be able to kill the parasite that they now only can control effectively about 60% of the time. Preliminary researc

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Fescue Toxicosis

Mares grazing on tall fescue pastures infected with a toxin have increased gestation lengths, mare and foal deaths, agalactia (absent milk secretion after birth), retained placentas, premature separation of the placenta at birth, and increased placental weights and thickness.

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Combined Immunodefiency in Arabians

A newborn Arabian foal is possibly one of the most beguiling creatures on Earth. Elegant of feature and blessed with beauty, he’s full of promise for the future–and often descended of royal blood and worth many thousands of dollars. Imagine how

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Studies on Vitamin E

Researchers at Oregon State University and elsewhere are continuing to examine the role of vitamin E in horse health, including disease prevention and therapy. In particular, vitamin E deficiencies and/or supplementation could be important

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Injured Riders Can’t Help Horses

Why doesn’t every rider wear an approved safety helmet, and wear it correctly, every ride? Statistics show that most people who are severely hurt in riding-related incidents suffer from head injuries. I guess it’s a lot like the debate concernin

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