West Nile Virus in Washington, D.C., New York, and New Jersey

Department of Health representatives from Washington, D.C., New York, and New Jersey have detected their first avian cases of West Nile virus (WNV) in 2002. Washington, D.C., reported its first WNV-infected bird on May 13, which was found May 1

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West Nile Virus Detected in Three More States

Virginia, Illinois, and Pennsylvania have been added to the list of states affected by West Nile virus (WNV) in 2002. While WNV has been detected in all three states in past years, these positive bird findings showed up very early compared to

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West Nile Virus Education

A live satellite broadcast within Ohio March 20 disseminated information about West Nile virus (WNV) to extension and health personnel at remote locations, who then could ask questions of the expert presenters. The broadcast from Columbus, Ohio,

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Wobbler Syndrome Signs and Diagnosis

A veterinarian can say several things that will chill every horse owner’s heart, including colic, laminitis, navicular disease, and wobbler syndrome. These cause fear because of the unknown–and often unfavorable–outcome for your horse. But as

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Bute Toxicity in Neonates

Q: My wife and I were told that giving Bute (phenylbutazone) to a mare in foal can cause heart defects in the foal, similar to aspirin taken by women in early pregnancy. Is there any connection?
A: Signs of phenylbutazone toxicity in foals whose…

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Ridding Sand From the Diet

In specific regions of the United States, one of the most commonly encountered forms of colic is “sand colic.” This is not solely a problem in geographic areas with obviously sandy environments. Anywhere there is sand, decomposed granite, or

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Feeding Practices and Colic

There are multiple causes of colic, some of which are related to diet, stabling conditions, and activity level. Colic is painful for the horse, expensive to treat (especially if it requires surgery), and hard to predict. Determining which

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Eastern and Western Equine Encephalitis in 2001

Eastern equine encephalitis (EEE) and Western equine encephalitis (WEE) are mosquito-borne viral diseases that primarily affect horses east and west of the Mississippi River, as their names imply.  The Centers for Disease Control and

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Change to Texas EIA Regulations

The Texas Animal Health Commission (TAHC) recently enacted a new regulation that requires equids to have had a negative blood test for equine infectious anemia (EIA) within the previous 12 months if the animals are kept within 200 yards of equid

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California EEE Case Investigation Complete

Final results have been released from a study that investigated the only case of Eastern equine encephalitis (EEE) ever documented in California. The infected Quarter Horse yearling died in the spring of 2000 (See Article Quick Find 

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Health Officials Tracking West Nile Virus

Health officials charting the spread of West Nile virus across the United States project that Texas and at least up to the Rocky Mountains will be affected by the virus in 2002, said Dr. Kristen Bernard, assistant director of the Arbovirus”P>Health officials charting the spread of West Nile virus across the United States project that Texas and at least up to the Rocky Mountains will”>Health officials charting the spread of West Nil

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More West Nile Virus in Florida

The Florida Department of Agriculture and Consumer Services (FDACS) has received reports of two positive cases of Eastern equine encephalitis (EEE) and one positive case of West Nile virus (WNV) in horses in Polk County, Florida. This marks the

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Small Intestinal Colic Surgery and Predicting Survival

While surgical correction of colic in horses has been performed at referral hospitals for many years, it has been difficult for horse owners to get reliable information about survival rate. The prospect of extremely expensive colic surgery

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Prepurchase Examinations; Take-Homes From the 2017 Equine Ophthalmology Symposium

Equine Eyelid Problems

Even small injuries to the horse’s eyelids are important and require veterinary attention. Here’s what to watch for.

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