New Zealand FMD Update

A second letter has been received, via media, stating that the original letter sent last week claiming release of “a vial of FMD virus on an off-shore island” was a hoax and that no FMD virus was released in New Zealand. A police assessment

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Foot and Mouth Disease Threatens New Zealand

New Zealand government officials are looking into a recent threat that foot and mouth disease (FMD) was released on nearby Waiheke Island (about 11 miles west of Auckland, New Zealand) May 9.


The government received a letter the afternoo

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Pleasure Horses Have Ulcers, Too

Research has shown that 90% or more of high-level performance horses have gastric ulcers, and that lower-level show horses also can get ulcers, but at a lower rate. The Horse and Merial (manufacturers of GastroGard and UlcerGard, ulcer

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Kentucky Embargoes for Arizona VS Outbreak

With the notification received yesterday evening that an equine animal residing on a single premise in Maricopa County, Arizona has been diagnosed with Vesicular Stomatitis (VS), Kentucky’s Administrative Regulation 302 KAR 20:115 will now

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Vesicular Stomatitis Detected in Arizona

Vesicular stomatitis (VS) has been detected in a horse on a premises in Maricopa County, Ariz. (Maricopa County is located in the south-central portion of the state and is home to Phoenix.) The owner of the 5-year-old gelding reported that the

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Choke!

What the heck?! What is that sound out in the barn? The big horse Elvis is barking out enormous, intermittent coughs. Your pulse quickens–Elvis shouldn’t be sick! Good grief, he hasn’t been anywhere, hasn’t had any of his horse friends over to

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EPM: Not So Common?

“Equine protozoal myeloencephalitis (EPM) is a common cause of neurological disease of horses in North and South America, and results from a protozoal infection with Sarcocystis neurona or Neospora hughesi (less commonly),” said

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Controlling Influenza

Editor’s Note: This is the fifth in a 12-part series of articles on vaccinations for horses.

Equine influenza is a common respiratory infection. While it affects many horses, it has a low mortality rate; horses generally recover.

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African Horse Sickness: Fighting a Foreign Foe

If you’re a horse owner in the United States, you’ve probably never worried about African horse sickness (AHS), let alone seen a case of it. Sounds pretty exotic, doesn’t it? But then again, so did West Nile virus six years ago.

The bad

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Vaccine Care and Handling

“A lot of very smart people are not aware of how to properly handle vaccines,” said Rocky Bigbie, DVM, MS, director of field veterinary services with Fort Dodge Animal Health, at the 2005 Western Veterinary Conference held Feb. 20-24 in Las

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Ophthalmology for Ambulatory Practitioners

“I have a special interest in eyes, but they’re only about 5% of my work,” began Ann Dwyer, DVM, of Genesee Valley Equine Clinic in Scottsville, N.Y., at the Western Veterinary Conference Feb. 20-24 in Las Vegas, Nev. “Some problems will always

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Strangles Strikes

Several strangles outbreaks across the country have complicated the spring showing, training, and racing plans for some horse owners. Several racetracks in Florida, Kentucky, and New York have established restrictions on animals from affected

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Update Influenza Vaccines

Veterinarians and horse owners, as caretakers of the health and wellbeing of our animals, tend to be vigilant about ensuring the safety and efficacy of vaccines. But do we ever step back to examine if these vaccines, which include multiple antigens

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Salmonella in Horses

Salmonellosis affects humans, horses, most mammals, and birds. It can cause debilitating–and even deadly–diarrhea. Salmonella bacteria can affect both foals and adults, and they spread easily by horse-to-horse contact and by fomites

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Lyme Disease Update

Lyme disease is a problem more commonly thought to occur in our canine and human friends than horses. However, occur it does, and it can have a wide range of signs and symptoms. This disease is a perplexing and confusing one to diagnose and trea

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