West Nile Virus Continues to Spread

Preliminary tests suggest that West Nile virus might be living in Canada. The virus that first appeared in the Western Hemisphere in 1999 was detected recently in a bird in Louisiana and in humans in Georgia and New York. Georgia also

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Are You Ready For West Nile?

The dog days of summer are here, and if weather patterns hold true, it will be hot and humid over a large area of the country. And if disease patterns hold true, humans and horse owners are starting the worst time of year for West Nile. Even

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West Nile Virus Confirmed in Louisiana

The first presence of West Nile virus (WNV) in Louisiana has been confirmed by the LSU School of Veterinary Medicine’s Arbovirus Testing Laboratory (ATL) and by the Centers for Disease Control and Prevention (CDC). The ATL is part of the

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West Nile Virus Found In Ohio

A bluejay in northeastern Ohio is the first positive indicator that West Nile virus (WNV) has arrived in Ohio, according to state and local health officials. No horse or human cases have been found. While this is the first time WNV, a viral

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West Nile Virus Vaccine Released

The USDA and Fort Dodge Animal Health announced on Aug. 1 the approval and release of the very first West Nile virus vaccine for horses.

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Equine Corneal Problems: Wait and See Will Not Work

A corneal ulcer (ulcerative keratitis) is the most serious eye disease that veterinarians treat. Defined as a lesion in which the outer layer and some of the middle layer of the cornea have been lost, even simple ulcers can quickly progress to

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Georgia Horse Succumbs to West Nile Virus

Georgia’s first confirmed case of a horse infected with West Nile Virus (WNV) has prompted Georgia Commissioner of Agriculture Tommy Irvin to seek an earlier shipment of the vaccine recently approved by the United States

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Insects and Parasites: Fighting Fall Foes

However, some horse-troubling insects and parasites become more active during late summer and fall. Unchecked, they can be an annoyance, stress a horse’s energy reserves during the winter months, or cause illness or death. It is up to you to protect

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Opening the Airways

Only racehorses get exercise-induced pulmonary hemorrhage (EIPH), right? Aren’t they the only ones working hard enough to rupture blood vessels in their lungs? The answer to this question is not so simple. Research has shown that EIPH occurs in

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D.C. Reports Additional West Nile Virus-Positive Birds

The D.C. Department of Health has announced that an additional twelve crows have tested positive for West Nile virus (WNV), bringing the total number this year in the District to 22. The crows were found between August 6th and August 9th in the

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EEE Detected in Michigan

Michigan Department of Agriculture (MDA) Director Dan Wyant announced Aug. 15 that Eastern equine encephalitis (EEE) virus was recently detected in three Kalamazoo County gray catbirds. The positive birds, common carriers of EEE, indicate the

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West Nile Virus Virus-positive Crow Found in Virginia

Virginia’s Commissioner of Health E. Anne Peterson, MD, MPH, announced Tuesday, July 24, that a dead crow found in Alexandria has been confirmed as having West Nile virus. The crow is the first bird to test positive for West Nile virus in the

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Florida Has Year’s First Equine West Nile Virus Case

The first equine case of West Nile virus (WNV) in the United States this year has been confirmed in a Florida horse. The horse was located in Jefferson County, Florida, where WNV-positive crows were found in June. The United States Department of

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