Equine Influenza Vaccination and the Fédération Equestre Internationale (FEI)


This Web Site is intended to provide those seeking to obtain a FEI passport for their horse with practical information regarding the equine influenza vaccination requirements.


A brief overview of equine Influenza virus, the disease it causes and the immune response of horses is provided along with information about the mechanisms, efficacies and availability of equine influenza vaccinations.   The intent is to allow horse owners to make informed and effective choices when fulfilling the equine influenza requirements of the FEI passport.


Always consult with your veterinarian before embarking on a vaccination program for your horse.

Equine Influenza

Equine Influenza Vaccines

FEI Influenza Regulations

Available Vaccines

Vaccine Decisions


Terms and Definitions


Website Created by Bruce Guest as a Course Requirement of VTMC 333 Western College of Veterinary Medicine University of Saskatchewan