Racing in Britain will return under strict vaccination conditions after cases of equine influenza shut the sport down for six days.

The British Horseracing Authority will soon clarify whether scheduled fixtures at Southwell, Plumpton, Musselburgh and Kempton will take place on Wednesday.

The British Horseracing Authority has announced racing will resume as scheduled in the UK after a six-day shut-down because of equine influenza.

British Horseracing Authority CEO Nick Rust believes the six-day shutdown of racing was necessary to get a "clear picture" of the equine flu outbreak.

The BHA has announced four cases of equine influenza identified in vaccinated thoroughbreds at Simon Crisford's Newmarket yard.