In the last month, 16 of the 19 horses at Brookhill Stables in Goble, Ore., and two horses from a nearby private farm, have showed respiratory and/or neurologic signs consistent with equine herpesvirus type 1 (EHV-1), although not all have been tested for the disease.
West Nile virus has been found in two horses at Charles Town Races and Slots in West Virginia, the Associated Press reported.
Eastern tent caterpillars, plus bacteria and a means to infect placental fluids with the bacteria, equals mare reproductive loss syndrome. It might be as simple as that.
Eastern tent caterpillars (ETC) caused fetal loss in domestic pigs based on a recent study, according to a press release issued Friday by the University of Kentucky.
Crucell N.V., a Dutch biotechnology company, and the Israel-based Kimron Veterinary Institute are anticipating the approval of their veterinary West Nile Virus (WNV) in Israel in early 2004.
Most people who have been around horses long enough have heard a few make abnormal respiratory noises while exercising. These horses usually draw attention to themselves by the sheer volume of noise they create as they go around the show jumping course or trot and canter around the show ring. Other times, the noise is more subtle and the rider will com...
Novartis Animal Vaccines publicly announced last week the conditional licensing and availability of the only antibody product approved to aid in the control of disease caused by West Nile Virus.
The death of at least one Oklahoma horse has been definitively linked to Potomac horse fever, a disease rarely found in the state, and two of his stablemates likely died of the same illness.
A recent Austrian study has shown that melanomas (malignant tumors of pigmented skin cells) are not as serious in gray horses as melanomas found in solid-colored horses characterized by early spread.
Three horses recently died of blister beetle poisoning in Clay County, Fla., and two more remain under treatment at the University of Florida following ingestion of alfalfa hay contaminated with blister beetles.
Eastern equine encephalitis case reports have risen into the hundreds this year, with confirmation of equine cases in at least nine states as the virus seemingly moves northwest from hot spots in the Southeast.
West Nile virus is steadily spreading across the country, having been detected in at least 33 states so far this year. Horses in 15 states have been infected with the virus in 2003.
Thoroughbred Charities of America, Ltd. (TCA) has given $40,000 to University of Pennsylvania's New Bolton Center.
The Equine Health Studies Program (EHSP) at the LSU School of Veterinary Medicine (SVM) will receive funds from tax revenue generated from slot machines placed in racetracks throughout the state, part of a bill recently passed in the Louisiana Legislature.
The equine abortion rate in Kentucky fell 48% in 2003 from the previous year based on statistics compiled by the University of Kentucky's Livestock Disease Diagnostic Center.
By Wendy Moon -- Merial, the pharmaceutical conglomerate, has committed to donating 10,000 doses of its signature wormers to the Thoroughbred rescue and retirement groups supported by Thoroughbred Charities of America.
Veterinarians are scrambling to keep up with the alarming number of Eastern equine encephalitis cases emerging in the southeastern United States. Since the beginning of June, South Carolina has had 17 confirmed equine cases, with about 25 pending confirmation. Florida's EEE case count is up to 113 horses this year, and Georgia has 30.
Nutritional strategies for raising and competing sounder Thoroughbreds, many of which can be applied to horses of all breeds, was presented by Laurie Lawrence, PhD, at the Thoroughbred International Exposition and Conference (TIEC). Lawrence, who has done extensive research on equine nutrition at the University of Kentucky, covered nutrition of foals, wea...
Artificial insemination and stallion book size were among the more controversial topics discussed as university professors from across the United States, Great Britain, Australia, and Israel gathered in Louisville, Ky., June 25-28 for the third International Equine Industry Program Academic Conference.
Some recent stories have suggested that the Fort Dodge Animal Health West Nile Virus Vaccine approved by the U.S. Department of Agriculture may cause pregnant mares to abort or give birth to deformed foals. Unfortunately, as a result, USDA is concerned that horse owners may not use an effective preventive measure against West Nile virus available to them, that of vaccinating their horses.
Is there a horse doctor in the house? If the job trend for veterinary school graduates continues as it has for the past few years, then the answer might be "no."
A research project has determined that it probably isn't a virus or bacteria (a biological agent) that links the Eastern tent caterpillar (ETC) to mare reproductive loss syndrome (MRLS).
The number of cases of Eastern equine encephalitis (EEE) in Florida has risen to 84.
Recent research conducted by the University of Kentucky indicates that there is something in or on the exoskeleton (skin and associated structures) of the Eastern tent caterpillar that causes horses to abort.
Based on their experiences, top veterinarians dispute a published report alleging that the West Nile virus vaccine might have caused abortions and deformed foals.
The equine abortion rate in Kentucky continued its significant decline from a year ago, based on figures released Monday by the University of Kentucky's Livestock Disease Diagnostic Center (LDDC).
The West Nile virus vaccine that is manufactured by Fort Dodge Animal Health may be causing abortions in pregnant mares and deformities in foals, according to an article that appeared Friday on the Denver Post Web site.
As Funny Cide continues in his pursuit of the Triple Crown, it is bringing to the fore the question of why some horses are gelded and others are not. Dr. Larry Bramlage, on-call veterinarian for the American Association of Equine Practitioners, sheds light on the subject.
The Kentucky Agricultural Experiment Station has published the scientific papers from the August 2002 workshop on Mare Reproductive Loss Syndrome, convened at the University of Kentucky's Gluck Equine Research Center.
The number of Eastern equine encephalitis cases in Florida has risen to 68 for this year, further substantiating an earlier suspicion that 2003 will be a tough year for fighting the disease. Florida's case count for all of 2002 was 25 horses.
According to several Georgia newspapers, eastern equine encephalitis (EEE) has struck nine horses in the southern part of the state. Only three cases were documented in Georgia in 2002.
The equine abortion rate in Kentucky continued its downward trend, based on figures released Monday by the University of Kentucky's Livestock Disease Diagnostic Center (LDDC) in Lexington.
A dead crow in the York Region of Ontario, Canada, has undergone testing and is presumed positive for West Nile virus. It is the first presumed positive of the virus for the region.
The number of confirmed Eastern equine encephalitis cases in horses has risen to 23 in north central Florida, said Dr. Bill Jeter, diagnostic veterinary manager for Florida's Division of Animal Industry. The numbers confirm earlier speculation that 2003 would have higher-than-normal incidences of EEE.
Several regions of the United Kingdom have been fighting the neurologic form of equine herpesvirus type 1 (EHV-1). At least 12 horses have been euthanized due to advanced neurologic deterioration resulting from infection.
In the spring of 2001, hundreds of mares in Central Kentucky lost their pregnancies in peculiar abortions attributed to mare reproductive loss syndrome (MRLS). Since then, horse farm managers have gone back to square one in reviewing their pasture management practices.
The Grayson-Jockey Club Foundation issued an advisory concerning control methods for Eastern Tent Caterpillars, which have been linked to mare reproductive loss syndrome in 2001 and 2002.
An e-mail circulated to farm managers in the Central Kentucky area warns of shifting weather patterns for the coming weekend.
More information about West Nile virus (WNV), its symptoms, and its clinical outcome is available as the result of a telephone survey that was conducted in Colorado and Nebraska.
With no additional positive tests for Equineherpes virus-1 since Feb. 26, Penn National Race Course was prepared to lift the quarantine of horses stabled in Barn U on March 19, track general manager Richard Schnaars said.
Kentucky has kept extensive statistics on West Nile virus cases in the state. At the March 7 West Nile Virus Workshop at the University of Kentucky's Gluck Equine Research Center, Rusty Ford, Kentucky Equine Programs Manager, reviewed equine WNV statistics from past years. He also described how the state planned to make reporting cases easier in 2003.
Rob Keene, DVM, field veterinarian for Fort Dodge Animal Health, talked about the West Nile virus vaccine at the West Nile Virus workshop held March 7 at the University of Kentucky's Gluck Equine Research Center.
New research is leading veterinarians one step closer to being able to detect the first stages of cartilage damage in joints, which could lead to crippling osteoarthritis.
The number of reported equine abortions in Kentucky declined for the fourth week in a row, based on figures released by the University of Kentucky's Livestock Disease Diagnostic Center (LDDC) on Monday. The latest decrease caused the total for the year to fall below 2002's pace, reversing an upward trend seen earlier in 2003.
The American Association of Equine Practitioners (AAEP) issued a statement in early March about its stance regarding genetic defects and their treatment.
California is bracing for an onslaught of West Nile virus in horses this year. To help California horsemen prepare, the U.C. Davis Center for Equine Health (CEH) coordinated a West Nile seminar on March 9 at Santa Anita.
Though testing for the blood-doping agent erythropoietin (EPO) remains in its infant stages, a view into the prevalence of the drug on North America's backstretches is beginning to come into focus.
The racing Thoroughbred is trapped between a rock and a hard place. The rock is speed, which evolved slowly by natural selection for 50 million years, then rapidly by human hand the last 500. The hard place is where we find our ward today, beset by vulnerable feet, a grain-bothered gut, hot behavior, bleeding lungs, a sloping vulva, gastric ulcers, tying-...
Reported equine abortions in Central Kentucky are down for the third week in a row and overall abortions for 2003 are drawing even with the 2002 numbers.
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