Horse Health

Health news, veterinary advice, and educational tools to keep your horse healthy.

  • Australia Relaxes Restrictions on United Kingdom Horses

    Australian officials are relaxing restrictions on United Kingdom horses imposed as a result of the foot-and-mouth disease outbreak, permitting horses from Britain into the country under certain quarantine conditions.

  • Latest Foal Loss Update Shows No Change in Risk Factors

    In the latest update on Mare Reproductive Loss Syndrome, researchers at the University of Kentucky report the evidence continues to point toward cherry trees and a caterpillar infestation this spring as the likely causes of the problem.

  • Deadly Spring Syndromes

    <P>Good news travels fast in the horse business; bad news travels even faster. In the case of an outbreak of mysterious early fetal loss and late-gestation foal loss, cooperation and quick sharing of information served to help researchers investigate and track down a killer--maybe. <P>In several states this spring, including Ohio, West Virginia, and pos...

  • Lasix Now SALIX For Veterinary Purposes

    Lasix is now SALIX in the veterinary industry. When Intervet acquired Hoechst Roussel Vet in November 1999, Intervet agreed that Aventis Pharmaceuticals would retain Lasix as the registered trademark for the human drug. So the veterinary furosemide product has become SALIX.

  • Melnyks Fund Belmont Child Care Center

    Eugene and Laura Melnyk announced that they have committed $1 million toward the construction of a child care center at Belmont Park to care primarily for the children of backstretch employees. Groundbreaking is scheduled for this November, with the facility to be completed in six-to-nine months.

  • Lasix Has A New Name

    The name has changed, but the drug has not. Lasix is now SALIX in the veterinary industry. When Intervet acquired Hoechst Roussel Vet in November 1999, Intervet agreed that Aventis Pharmaceuticals, Inc. (Hoechst AG) would retain Lasix as the registered trademark for the human drug. This is why the veterinary furosemide product has now become SALIX.

  • Stallion-Season Market Not Immune to Crisis

    Uncertainty stemming from mare reproductive loss syndrome, and the subsequent moratorium on prospective foal insurance that has been in effect since early May, are expected to impact the no-guarantee stallion-season market in 2002.

  • Kentucky's Pericarditis Cases Called 'Clinically Significant'

    Additional cases of pericarditis are occurring in Kentucky and possibly other states (including Ohio), with the problem now claiming lives, according to Dr. Doug Byars, head of the internal medicine unit at Hagyard-Davidson-McGee (HDM) veterinary firm in Lexington, Ky., who said veterinarians at his clinic and those at Rood and Riddle Equine Hospital are starting to see horses previously treated for pericarditis returning to the clinics with more heart problems.

  • Michelle LeBlanc, veterinarian, discussed mare reproductivity at farm managers meeting.

    Mare Reproductivity a Timely Topic at Farm Managers Meeting

    The timing couldn't have been better, but it certainly wasn't planned. On April 30, the Kentucky Thoroughbred Farm Manager's Club invited an equine reproductive specialist to speak at its June meeting. The following week, Central Kentucky was gripped by mare reproductive loss syndrome.

  • Veterinarian Sheds Light on Cloudy Fetal Fluids

    A Kentucky veterinarian who specializes in mare reproduction, fetal ultrasound, and fetal sexing has studied pregnancy videos 1996 and 1998 and foal production the following years and has found that some degree of cloudiness in chorionic or amnionic fluid did not necessarily mean the mare would lose her foal or she would have an abnormal foal.

  • Pericarditis Cases Still Being Seen in Kentucky

    Horse owners should not become too lax even though researchers say the insult that caused the foal losses and other health problems this spring in Kentucky and other states probably is past. There still are lingering problems in the aftermath of the initial injury.

  • Epidemiologic Teams Begin Survey Work

    The University of Kentucky College of Agriculture posted the following information on its web site at :

  • Jay Hickey, American Horse Council president.

    Foal-Loss Legislation Prepared by Industry

    The National Thoroughbred Racing Association and the American Horse Council have prepared legislation they hope is introduced by Kentucky Sens. Jim Bunning and Mitch McConnell when Congress reconvenes June 4.

  • Latest Twist in Foal Loss Syndrome: Mycotoxins Out, Cyanide In

    No longer does the mysterious Mare Reproductive Loss Syndrome appear to be the result of incredibly high mycotoxin levels in pasture grasses; now the most likely cause appears to be cyanide brought onto pastures from wild black cherry trees, carried by Eastern tent caterpillars.

  • Dr. Thomas Tobin, speaking to Mare Reproductive Loss Syndrome forum Thursday.

    Researchers Zero In on Cyanide as Cause of Foal Loss Syndrome

    Researchers at the University of Kentucky Gluck Equine Center have made significant progress in their quest to find the cause of the Mare Reproductive Loss Syndrome. According to reports presented Thursday during an informational forum at Keeneland, black cherry trees located in close proximity to horse pastures are the primary source of the cyanide that was detected in tests of dead foals and fetuses from mares that aborted.

  • Jockey Club Issues Call for 2001 Live Foal/No Foal Reports

    The Jockey Club is asking breeders to submit their 2001 Live Foal/No Foal Reports as soon as possible after the birth of the foal or when it is determined that a mare will not produce a live foal this year. The request is coming on the heels of the recent mare reproductive loss syndrome in Kentucky and surrounding states.

  • Foal Loss Update; Field Report From Walmac Farm

    As of noon May 23, the Kentucky Livestock Disease Diagnostic Center had received three additional aborted/stillborn equine fetuses/foals (one early-term and two late-term) for diagnostic testing/evaluation. The total received since April 28, 2001, is 532.

  • May 23 Update: Additional Evidence Ruling Out Mycotoxins

    The scientific investigations continue into the cause of mare reproductive loss syndrome (MRLS). Additional pasture and hay sample results obtained today (5/23) continue to be negative for all mycotoxins, adding further evidence that mycotoxins are not the cause of the syndrome.

  • This insect is now leading suspect in cause of Mare Reproductive Loss Syndrome.

    Researchers Shift Attention to Eastern Tent Caterpillar

    Discussions of results obtained to date by several scientists and consultants working on the investigation into the cause of Mare Reproductive Loss Syndrome (MRLS) on Monday have caused the investigation to shift to a more thorough examination of the potential role of the Eastern Tent Caterpillar (ETC) in MRLS.