Horses competing at FEI Events must comply with the requirements for Equine Influenza vaccination in accordance with the Veterinary Regulations and as summarised below.
| VACCINATION | PROTOCOL | ELIGIBILITY TO ENTER VENUE |
| Primary Course |
1st Vaccination: day 0 2nd Vaccination: day 21-92 |
May compete 7 days after the 2nd Vaccination |
| First Booster | Within 7 months of the 2nd vaccination of the Primary Course |
May compete for 6 months +21 days after the 2nd vaccination of the Primary Course Must not compete in the 7 days after receiving a vaccination |
| Boosters | MINIMUM: within one year of previous booster vaccination IF COMPETING: must be in the 6 months +21 days of the booster previous vaccination |
Must have been vaccinated within 6 months +21 days before arriving at the Event Must not compete in the 7 days after receiving a vaccination |