The Jockey Club and other event organising authorities recognise the great importance of protecting against Equine Influenza. Therefore they have strict vaccination requirements which must be complied with if you wish your horse to enter their competitions or onto their premises. If you fail to comply with their regulations your horse will be barred from entry onto the site.
Horses may not race until the 8th day after the day of vaccination.
It is the owner or trainer's legal responsibility to ensure that the horse's vaccination records comply with the Jockey Club Regulations.