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 Preventive Health Guidelines
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Strangles - Fact and Fiction

 

 

 

 

 BASIC EQUINE PREVENTIVE HEALTH GUIDELINES

I. VACCINATION PROTOCOLS

A. Required Vaccines- The American Association of Equine Practitioners (AAEP) has deemed the  following vaccines to be “Core” vaccines. These are vaccines for diseases that should the horse contract one of them, the potential for death could be very high, therefore they should be given to all horses annually.

  1. Eastern/Western Equine Encephalomyelitis

  2. Tetanus

  3. West Nile Virus

  4. Rabies
     

B. Optional Vaccines- These vaccines are for diseases that have a low risk of death and should be given after a risk-benefit analysis is done. Some of these diseases are more commonly seen than some of the others, but all have been reported here in Montana.

  1. Strangles

  2. Equine Herpesvirus(Rhinopneumonitis)

  3. Equine Influenza

  4. Potomac Horse Fever


II. DEWORMING

As a general rule, horses in this area should be dewormed 3-4X/year. However, this can vary depending on a number of factors such as whether the horses are confined or on pasture, horses/acre, pasture management practices, etc. Due to an increasing incidence of parasites developing resistance to some of the commonly used dewormers, it’s being suggested that each horse should have a regular Fecal exam performed to determine if and when the horse needs to be dewormed. This could lead to a decreased use of dewormers and thus reduce the resistance problem. Your individual situation should
be discussed with your veterinarian and a deworming program tailored to suit your needs.


III. COGGINS TEST

There are numerous misconceptions regarding the Coggins Test. The main one I’ve heard over the years is that the Coggins Test is a test for “Coggins Disease” of which there is no such thing. The Coggins Test derives its name from Dr. Leroy Coggins who developed the original testing procedure. It tests for a disease called Equine Infectious Anemia(EIA)- a viral disease that is transmitted from an infected horse to other horses by biting insects. There is no cure, vaccine or effective treatment. Horses that test positive are generally required to be euthanized. The incidence of the disease is fortunately very small and even less so here in Montana. A negative Coggins Test is required for any interstate movement of horses. Some states require the test be within 6 months of the time of entry, most other states have a 12 month requirement. Check with your veterinarian for the requirements of your state of destination. Yellowstone Park requires a Coggins Test within 12 months for entry of horses into the park. Certain events within the state such as horse shows, rodeos, horse sales, and some large horse gatherings may have there own specific requirements. General movement of horses within the state does not require a Coggins Test.

 

   
 

Ben S. Shomper DVM
PO Box 1658
Livingston, MT 59047
PH: (406) 220-4650 FAX: (406) 222-2684
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