summer's Atlanta Olympics are believed to have contracted the disease piroplasmosis -- but there remains concern following a decision by the state of Georgia to implement stiff rules to prevent the introduction of the sickness which is rampant in Europe.

Mike Cherry, spokesman for Bermuda Equestrian Federation, said the local body understood the decision by Atlanta's Agricultural Department to have horses face a period of quarantine prior to the Games, especially since the disease had virtually been eradicated in that region.

"We were made aware of Atlanta's decision during the last general assembly meeting, but none of our riders' horses have tested positive for this and as a result may not be affected,'' said Cherry.

"It's a blood condition that some horses have, but it doesn't really affect the horse at all. As I understand it, the state of Georgia is fairly strict about it but I also understand that the Olympic authorities are trying hard to get the ruling changed.'' Among those hoping to represent Bermuda in Atlanta are dressage specialist Suzy Dunkley who is currently in Holland and five three-day event riders -- Peter Gray, based in Canada, and Tim Collins, Mary Jane Tumbridge, Nicola Parnell and Gina Flood, all based in England.