Recent News for Diseases and Conditions

Article

Getting Back to Work

February 01, 2005

My 5-year-old mare has been suffering from an odd gait problem for a few weeks. She "hikes up" her right hind leg from the hock at a walk, but is perfectly sound at the trot and canter. She has been diagnosed with a form of tenosynovitis... Read More

Article

Equine Infectious Anemia: Symptoms and Control

February 01, 2005

EIA is characterized by fever, anemia, jaundice, depression, edema, and chronic weight loss.... Read More

Article

BEVA Shares Education

February 01, 2005

The United Kingdom is famous for its rich history and deeply rooted traditions, but that doesn't mean its veterinarians are bound to ancient methods of equine medicine. Quite the contrary, the British Equine Veterinary Association (BEVA) hosts... Read More

Article

GI Disease in Foals

February 01, 2005

Despite advances in veterinary medicine, the first few weeks of a foal's life can still be risky. Many health problems can arise, including myriad gastrointestinal (GI) disorders that can quickly drain a youngster of health, vigor, and sometimes... Read More

Article

Lice on Horses

February 01, 2005

Horses occasionally get lice, and a horse owner needs to know what to look for and how to treat these irritating parasites. Bill Clymer, PhD, of Amarillo, Texas (now a livestock parasitologist on the professional services staff of Fort Dodge... Read More

Article

EHV in Foals From Vaccinated Mares

February 01, 2005

The results suggest that certain mares have latent EHV-1, experience reactivation of the virus, and pass it on to their foals, allowing viral spread around the farm. Therefore, EHV-1 is continuing a silent cycle among foals even when the mares are... Read More

Article

Vaccination Essentials: Rabies, Tetanus, and Botulism

February 01, 2005

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

Ask veterinarians anywhere in North America and they'll likely agree: If you vaccinate for nothing else, at the very least vaccinate... Read More

Article

WNV Vaccine: Safe for Broodmares

February 01, 2005

Researchers at Texas A&M University (TAMU) have just completed a retrospective study into the safety of administering the killed West Nile virus (WNV) vaccine to pregnant broodmares, the first study on this topic in equine reproductive... Read More

Article

Additional Treatment Receives Conditional License

February 01, 2005

In the treatment of horses suffering from West Nile virus (WNV), vets have only a few choices besides supportive care. A novel WNV serum antibody product received conditional approval from the USDA in November 2004. Colorado Serum Company (CSC)... Read More

Article

EHV-1 Kills Two Michigan Racehorses

February 01, 2005

At least two horses at Northville Downs Standardbred racetrack in Northville, Mich., contracted equine herpesvirus type 1 (EHV-1) and were euthanatized in December. The first case was found Dec. 14, when a 6-year-old Standardbred gelding began... Read More

Article

Equine Ulcers--More Than Just a Stomach Ache

February 01, 2005

The creation of the long fiberoptic flexible endoscope opened a new world to equine veterinarians and researchers who for the first time were able to view a living horse's stomach. What they found was that horses get gastric ulcers frequently... Read More

Article

One Dose of WNV Recombinant Vaccine Could Help Control Outbreaks

January 31, 2005

A recent study at Colorado State University (CSU) found that your horse might have the ability to fight off West Nile virus (WNV) less than a month after receiving a single-dose vaccination against the disease. The challenge study tested Merial'... Read More

Article

Tegaserod Enhances Gut Motility in Horses

January 28, 2005

A recent study conducted at the University of Berne Equine Clinic in Switzerland demonstrated that the prokinetic (promoting movement) drug tegaserod stimulated gut motility and accelerated gastrointestinal transit in healthy horses. The study... Read More

Article

Third Case of Equine Herpes Virus Confirmed at Northville Downs

January 26, 2005

Michigan Department of Agriculture Director Dan Wyant announced the confirmation of a third case of equine herpes virus type-1 (EHV-1) at Northville Downs in Northville, Mich., on Jan. 20. One barn at Northville Downs has been placed under... Read More

Article

Second Domestic Animal in Illinois Dies of Rabies

January 26, 2005

The Illinois Department of Agriculture's animal disease lab in Galesburg has confirmed that a cow owned by an eastern Bureau County resident tested positive for rabies on Jan. 13, the second domestic animal to be euthanized due to this disease i... Read More

Article

Kentucky Lifts Last of Vesicular Stomatitis Bans

January 25, 2005

Kentucky state veterinarian Robert Stout, DVM, lifted an embargo last week on the importation of livestock, wild animals, and exotic animals into Kentucky from Colorado. This embargo had been enacted because of vesicular stomatitis (VS), and it... Read More

Article

Postoperative Colic Survival

January 18, 2005

Can a practitioner predict a horse's chances of survival after colic surgery? Not with absolute certainty, but several factors can help that prediction, said Anthony Blikslager, DVM, PhD, Dipl. ACVS, associate professor of equine surgery at Nort... Read More

Article

Colic in Geriatrics

January 18, 2005

Older horses are at higher risk for certain types of colic, said Anthony Blikslager, DVM, PhD, Dipl. ACVS, associate professor of equine surgery in North Carolina State University's College of Veterinary Medicine. He reported on studies of older... Read More

Article

Cauda Equina Syndrome in Horses

January 18, 2005

Many horse owners are unfamiliar with the neurologic disease called cauda equina syndrome.... Read More

Article

Maximizing the Benefits of Influenza Vaccination

January 18, 2005

"Beware the vaccination paradox!" began J. Richard Newton, BVSc, MSc, PhD, DLSHTM, DipECVPH FRCVS, of the Animal Health Trust in Suffolk, United Kingdom, during his presentation on influenza vaccination at the 43rd annual British Equine... Read More

Article

U.K. Equine Viral Arteritis Restrictions Lifted

January 14, 2005

The stallion that tested positive for equine viral arteritis (EVA) has been returned to its country of origin and restrictions on the quarantine premises where it was being kept have now been lifted.

The horse, which had been imported... Read More

Article

New Mexico VS Embargo Lifted

January 14, 2005

New Mexico has been removed from the Kentucky list of vesicular stomatitis (VS)-embargoed states. Robert Stout, DVM, Kentucky state veterinarian, wrote the following in a letter to New Mexico's state veterinarian posted on the Kentucky Departmen... Read More

Article

Beware Botulism in Wet Weather

January 11, 2005

Wet weather is known to give rise to increases in some equine diseases, including botulism, Potomac horse fever, and mosquito-borne diseases such as West Nile virus, and Eastern, Western, and Venezuelean equine encephalitis. One veterinarian at... Read More

Article

Rabies Detected in an Illinois Horse

January 06, 2005

Illinois agriculture and health officials announced last week that a LaSalle County horse tested positive for rabies at the Illinois Department of Agriculture (IDA) laboratory in Galesburg on Dec. 10, 2004. Eleven people received preventive... Read More

Article

West Nile Virus Vaccination Guidelines Developed by the AAEP

January 06, 2005

The American Association of Equine Practitioners (AAEP) has released West Nile Virus (WNV) vaccination guidelines. This information is intended as a supplement to the AAEP's Guidelines for Vaccination of Horses (January 2001).... Read More