It started in a diarrheic foal in North Carolina in 1999. A few years later, researchers found it in Japan. Today, scientists have discovered the virus in Europe. And what’s more, they’ve found it in horses' respiratory fluid, whereas before, it’s only been isolated in feces.
Horses can suffer musculoskeletal pain and injuries anywhere along the axial skeleton that comprises the skull, vertebral column, sternum, and ribs. Bringing these horses back to form post-injury can be difficult and time-consuming, but possible thanks to both time-tested mobilization exercises and cutting-edge physical therapy techniques.
Your horse just had a fabulous workout, got really sweaty, and used up a lot of energy. Now what does he want you to do?
Advocates for change in horse racing didn't find much reason for optimism in the National Thoroughbred Racing Association's legislative update held in Saratoga Springs Aug. 7.
Scientists from the University of Liverpool and Queen Mary University of London, both in England, have examined the mechanisms that cause tendon aging in horses, which could open up the possibility of better treatment for both horses and humans in the future.
Before making a formal recommendation of a regulatory testing limit on cobalt, North American racing regulators have decided to consider the results of two scientific research studies.
President Obama has signed into law a bill that makes it legal for veterinarians to provide the care necessary to horses away from their licensed place of practice and across state lines.
The Thoroughbred Aftercare Alliance noted Aug. 1 that it is receiving significant and growing support from the sales sector, with participation from buyers, consignors, and sale companies.
If a problem occurs with horse feed, a new collaboration between the U.S. Food & Drug Administration and the Partnership for Food Protection aims to improve reaction time by sharing information about feed-related issues.
While We Are winning a group I race despite suffering from a large ovarian tumor would seemingly serve as the latest of many examples of courage in the Thoroughbred, French officials do not see it that way.
Dr. Robert O'Neil has been named to the newly created position of equine health and safety director in Florida, according to an announcement from The Stronach Group July 30.
Moderate to severe superficial digital flexor (SDF) tendon lesions in Thoroughbred racehorses have typically carried a poor prognosis for a return to racing and a lengthy rehabilitation process for horses that do return. But a team of veterinarians recently took a closer look at a procedure that could help improve the outcome for Thoroughbreds with such i...
A new study finds no difference in the racing career longevity between horses who experience some level of exercise-induced pulmonary hemorrhage and those who never experience EIPH.
Researchers know that exercise-induced pulmonary hemorrhage, or EIPH, can hinder a horse's lung function and athletic performance. What they're still not clear on, however, is which horses will bleed and when. But an Australian research team recently took a step closer to finding the answer.
Are you having trouble getting a mare in foal? Try ensuring she has constant access to forage. Recent study results suggest that broodmares appear to have better fertility levels if allowed to nibble on hay or grass continuously day and night.
Inducing labor in humans might be commonplace, but performing the same procedure in pregnant mares is tricky business. If the timing’s off, the foal isn’t likely to be strong enough to survive. But French researchers say that monitoring mares' progesterone levels—combined with veterinary and breeding experience—could be the key...
Racing needs to break down the breakdowns. read blog
With any medication comes a risk of side effects. For instance, long-term phenylbutazone administration to treat a musculoskeletal issue can result in gastrointestinal problems; pergolide to treat Cushing's disease can cause a decreased appetite; and vaccine administration to protect against disease can cause injection site swelling and muscle sorenes...
Foot problems can commonly cause horses to be scratched from a race, lose training days, overload other structures, and have shortened careers. Functionally adapted for speed and efficient use of energy, the Thoroughbred foot is light and lacks the mass for protection commonly seen in heavier boned breeds.
From equine herpesvirus and influenza to strangles and coronavirus, infectious diseases can cause quite a stir in the horse industry—quarantines, canceled competitions, and, in some cases, even horse deaths or the threat of human infection. And something all horse owners and veterinarians should know is how to respond in the face of an infectious di...
A pair of presenters on racetrack surfaces at the Welfare and Safety of the Racehorse Summit talked about how improved information is helping to improve surfaces throughout the U.S.
At the Welfare and Safety of the Racehorse Summit July 9 at Keeneland, organizers of the Jockey Injury Database said added participation will help generate needed statistical information.
The U.S. House July 8 passed the Veterinary Medicine Mobility Act, which allows vets transport, administer and dispense controlled substances and medications outside of their registered offices and hospitals.
A panel discussion during the first day of the Welfare and Safety of the Racehorse Summit yielded no consensus on possible reasons for declines in average starts per horse and average field sizes over the past five decades.
On the morning of July 8, the word "irreplaceable" kept bouncing around the head of Old Friends founder Michael Blowen as he thought about the previous night's death of Central Kentucky veterinarian Doug Byars, D.V.M.
Researchers might not know everything about horse health conditions, but they often know enough about ailments to render some type of treatment. However, there are some conditions that remain difficult to treat. And diagnose. And study. One of those conditions is equine Lyme neuroborreliosis (NB).
The fifth Welfare and Safety of the Racehorse Summit, scheduled to be held on Tuesday, July 8, and Wednesday, July 9, will be streamed live in its entirety.
Over the past few years equine parasite control guidelines have been on a roller coaster ride. Many veterinarians now recommend owners focus their attention on horses with the highest parasite burdens, but how can you tell which horses are infected? Researchers recently tested whether a stall-side fecal test could identify horses with high internal parasi...
All operations at Suffolk Downs have returned to normal after tests came back negative on five horses who developed elevated temperatures after one horse stabled on the backside died from a case of equine herpes myelitis earlier this month.
Horse owners might dismiss mild coughing or nasal discharge in their horses, but could these two inflammatory airway disease (IAD) signs be linked to a more serious condition? Recent research results from the University of Berne's Swiss Institute of Equine Medicine indicate that, yes, these signs could be early indicators of recurrent airway obstructi...
Bio-security measures and protocols to stop the spread of the contagious disease, which can cause respiratory distress, neurological disease, and death, had been in place since June 9.
Due to confirmed vesicular stomatitis cases in Texas, Louisiana animal health officials are imposing enhanced requirements on horses and other livestock entering Louisiana from a state that has diagnosed cases of VS.
Starlight Racing partners has announced it will donate large sums to two organizations for the purpose of funding research into laminitis in memory of Intense Holiday, who recently succumbed to the disease.
Member organizations of the Unwanted Horse Coalition, formed almost 10 years ago, reviewed progress on several fronts June 23 and solicited input on how to maximize existing programs.
Summer heat can be dangerous for horses, resulting in dehydration, lethargy, and general malaise. Severe heat stress can cause diarrhea, or even colic. But owners can take important steps to keep horses safe and comfortable during the hot days ahead.
The Jockey Club has called on leading industry organizations to come together to conduct a Salix study that would examine the timing of administration on the medication used to prevent exercise-induced pulmonary hemorrhage.
The next time your equine athlete is on stall rest, don't ask why his barnmates seem so much sounder than him unless you really want to hear the answer: Researchers recently determined that several factors—from the animal's history to your own training and management techniques—appear to make horses more or less likely to miss training...
Recurrent airway obstruction (RAO, also called heaves) appears to have a genetic basis, but that genetic basis isn’t the same in all horses, Swiss researchers say. While the clinical signs can be the same, the disease's underlying genetic mechanisms can vary from one horse family to another.
A series of studies by researchers in the department of animal science at Texas A&M University suggest prevention is the best solution to prevent arthritis in young horses.
If your broodmare has a “bun in the oven,” that bun might benefit from some live yeast, French researchers say. No, the yeast isn’t meant to make the bun rise, but it could give your foal's digestive system a better start in life.
Owners of three Thoroughbreds hospitalized after receiving a compounded drug from Wickliffe Veterinary Pharmacy allege the Lexington company was negligent.
The idea for the nasal strip worn by Triple Crown contender California Chrome—patterned after a human version that deters snoring—occurred to equine veterinarian Ed Blach, DVM, MS, MBA, in the middle of the night.
Bleeding from the nostrils—technically termed epistaxis—has long been recognized as a problem affecting racehorses during or after intense exercise. The underlying cause of the condition, however, remains elusive.
As social relationships between horses become a greater equine welfare focus, scientists are seeking ways to allow social interactions for animals housed in traditionally isolating box stall settings. But don't tear your barn and stalls down just yet: French researchers recently tested another solution—windows between stalls—with positive ...
The University of Kentucky Ag Equine Programs will host the sixth annual Equine Farm and Facilities Expo June 3 from 4 to 8 p.m. EDT at the Kentucky Equine Humane Center in Nicholasville, Ky.
Researchers and veterinarians constantly seek safer ways to perform common surgical procedures, and the castration of stallions is no exception. In the 1990s, laparoscopic castration, which cuts off the testes' blood supply but leaves them in place, was developed as an alternative to conventional castration methods that removes the testes from the bod...
A second person has been arrested in connection with the disappearance of a pair of Quarter Horses in Madera County, Calif.
Bluegrass Equine Digest recently was honored during The Thoroughbred Chapter of the Public Relations Society of America's annual awards ceremony in April.
The equine stomach's unique design lends itself to gastric ulcer development; here's why and how to manage these painful lesions Download Now
The U.S. Food and Drug Administration reports the number of Thoroughbreds who died after receiving a compounded drug from Wickliffe Pharmacy in Lexington, Ky. has grown to four, and six others have become ill.
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