Horse Health

Health news, veterinary advice, and educational tools to keep your horse healthy provided by The Horse

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.

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.

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.

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.

NTRA, Horse Council Continue Disaster Relief Meetings With Federal Officials

American Horse Council president Jay Hickey and National Thoroughbred Racing Association deputy commissioner Greg Avioli are meeting in Washington, D.C., Tuesday afternoon with Caroly Cooksie, deputy administrator of the U.S. Department of Agriculture disaster relief loan programs. The meeting is a follow-up to talks held last week in Washington involving Hickey and NTRA commissioner Tim Smith and a number of federal legislators, including Rep. Larry Combest, an Amarillo, Texas, Republican who is chairman of the House Agriculture Committee.

Many Kentucky Mares Now Holding Pregnancies at Normal Rate; Impact Seen at 21% of Crop

An informal survey of Central Kentucky farms on May 21 suggests the worst may be over as far as mare reproductive loss syndrome is concerned. While heavy losses already have been incurred, particularly involving maiden and barren mares bred in February, the good news is that mares bred from late March on appear to be holding their pregnancies at close to normal percentages. Based on the surveys and on the normal distribution of Kentucky foals born between January and June, The Blood-Horse estimates the 2002 Kentucky foal crop will decrease by no more than 21%.

Weather Linked To Causal Event

The University of Kentucky's coordinating group has been studying details of mare breeding records for 2001. This identified more precisely the time of the critical insult giving rise to the syndrome- -between April 17 and 23. Based on information provided, late abortions, the birth of weak foals, and early fetal losses appear to be linked to the same causal event.

Fetal Loss Syndrome Count to 528

As of noon May 21, the Kentucky Livestock Disease Diagnostic Center had received 12 additional aborted/stillborn equine fetuses/foals (one early-term and 11 late-term) for diagnostic testing/evaluation.

Second Industry Meeting Set on Fetal Loss Syndrome

At Monday's daily briefing from the University of Kentucky, it was announced that the scientific investigating team, with the Kentucky Association of Equine Practitioners and the Kentucky Thoroughbred Farm Managers Club, will hold an information sharing session on Thursday, May 24, similar to the session held on May 10. The session will begin at 5:00 pm at the Keeneland Sales Pavilion. The entire session will be web-cast live from the Website at www.keeneland.com.

Foal Loss Syndrome Update: Count Exceeds 500

The third week of May in Central Kentucky was marked by cautious optimism, with the slowing of early fetal and late-term gestation loss, growing frustration among industry professionals, and much-needed rain. The Kentucky Livestock Disease Diagnostic Center has received more than 500 dead fetuses/foals this spring. Some veterinarians are predicting that the 2001 Kentucky foal crop could be reduced 5% to 10%, and the 2002 foal crop might drop 30% to 40% or more.

Most Popular Stories