Strangles Vaccines and Immunity to Streptococcus equi

Equine strangles is caused by Streptococcus equi, a biovar, or clonal descendent of an ancestral S. zooepidemicus. Recovery from the disease is accompanied by onset of acquired resistance to the disease in approximately 75% of horses, an immunity that persists for 5 years or longer — hence the greater incidence of strangles in younger horses.

Read More

Drug Resistance of Equine Internal Parasites

This is an excerpt from Equine Disease Quarterly, funded by underwriters at Lloyd’s, London, brokers, and their Kentucky agents.


The main internal parasites traditionally considered to be important in horses are bots,

Read More

Rabies Vaccine Recall Shouldn’t Affect Horses

Vaccine manufacturer Fort Dodge Animal Health recalled about 330,000 doses of rabies vaccine recently after a vaccinated dog became ill with rabies. Horses are not likely affected by the recall.


“It’s a product that’s labeled for equine

Read More

Equine Body Language

When handling a horse, you are better prepared for his actions and reactions if you can interpret his body language, to know whether he is at ease with what you are doing, nervous, afraid, annoyed, or resentful.

Read More

American Quarter Horse Racing Continues to Expand

American Quarter Horse racing saw expansion in 2005, and the trend continues as statistics show considerable increases in 2006.


Year to date, American Quarter Horse purses are up to more than $23 million, an 18.5% increase from 2005.

Read More

Counterfeit Product Linked to Death of Ontario Horse

Bioniche Life Sciences Inc., a research-based, technology-driven Canadian biopharmaceutical company, yesterday (June 5) announced it has issued a warning to its customers about a counterfeit version of one of its animal health products that may

Read More

New Perspectives on the Pain Drain

Most veterinarians stock the drawers in their mobile units so that the easiest containers to reach when they open the drug compartments are the pain medications. Whether the situation is an emergency call to tend a horse that has acute abdominal

Read More

Help, My Horse is Too Fat!

Q: My 14-year-old mare has severe obesity problems. The veterinarian ruled out Cushing’s disease because she does not exhibit the typical Cushing’s traits. I am afraid to work her for fear that any

Read More

Unexplained Swelling

I found my gelding lying down with swollen legs and a cut inside his nostril. Could this be a snakebite?

Read More

Hurricane Season Begins: Remember Pets in Preparation

The U.S. Department of Homeland Security announced yesterday (May 31) a joint effort with the American Kennel Club, the American Society for the Prevention of Cruelty to Animals, American Veterinary Medical Association, and the Humane Society of

Read More

Olecranon Fracture Repair Has Good Prognosis

Olecranon (point of the elbow) fractures are common orthopedic problems in foals often attributable to being kicked while playing, rambunctious behavior, or falling over backward (which they are more apt to do than older horses).

In a joint

Read More

More From The Horse

screwworm-fly-photo-by-usda_large
Horses, Mutual Grooming, social interaction-iStock
horse
Horse Acting Up on Longe Line

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Weekly Poll

sponsored by:

What’s your biggest challenge when trying to improve barn air quality?
48 votes · 48 answers

Create a free account with TheHorse.com!

The Horse
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.