Keenan McAlister Equine

Vaccinations

 

Vaccinations can be divided into two main groups; the group that every horse should get every year, and the group that only is given to those horses at risk of exposure to those diseases.  Some diseases (like Rabies and Tetanus) are a threat to every horse, no matter what their lifestyle. Others diseases (like Potomac Horse Fever or Strangles) are only a threat to horses that live in certain areas or regularly come into contact with outside horse.  Each horse should be assessed to determine the best vaccination program, but here are some guidelines.


Disease Low Risk Horse
High Risk Horse
Comments
Tetanus *
Once a year
Once a year
Booster may be necessary with open wound
Rabies *
Once a year Once a year Contagious to people
Eastern/Western Encephalitis *
Yearly in late April/May Yearly in late April/May Horses traveling to southern US need 2x/year
West Nile Encephalitis *
Yearly in late April/May Yearly in late April/May Horses traveling to southern US need 2x/year
Botulism *
Once a year Once a year  
Rhinopneumonitis Once a year   2-4 times annually
Frequency based on exposure
Influenza Once a year   Twice a year
Frequency based on exposure
Strangles Once a year Once a year

 

Potomac Horse Fever Once a year Twice a year Necessity depends on area stabled
Viral Abortion Pregnant mares only Pregnant mares only In 5th, 7th & 9th month of pregnancy
Rotovirus Pregnant mares only Pregnant mares only In 9th, 10th & 11th month of  pregnancy
EPM No longer available No longer available  

*Core vaccines recommended for all horses.