Motorcycling: Nozane replaces stricken Folger for Japanese MotoGP
(Reuters) - Local rider Kohta Nozane will replace Jonas Folger for Sunday's Japanese MotoGP race at Motegi after the German suffered a mystery energy-sapping illness, the Tech3 Yamaha team said on Thursday.
Folger's participation in the following two rounds is also uncertain after he was told to return home to Munich immediately for medical checks.
"He has a disease but we donâ€™t know exactly what it is," said team manager Herve Poncharal in a statement. "If there is anything good about this situation, it is that we now know why he has been so weak since the summer break.
"The more he trained, the worse he felt, and the peak of the problem was on Tuesday and Wednesday where he had to stay in bed because he couldnâ€™t even walk."
Folger, a MotoGP rookie and only German in the top flight of grand prix motorcycling, said even leaving his hotel room had been impossible.
"Iâ€™ve had Epstein-Barr virus in the past and itâ€™s a possibility that this has flared up again and resurfaced, but we canâ€™t be sure until Iâ€™ve had these tests in Munich," added the rider.
Epstein-Barr causes mononucleosis, which can leave the sufferer feeling tired for weeks or months.
Nozane has never raced in MotoGP, although he competed in Moto2 in 2012 as a wild card in Japan, but is a Yamaha test rider with world endurance experience and knows Motegi well.
Folger is currently 10th in the MotoGP standings. Australia and Malaysia follow directly on from the race in Japan with Valencia ending the season on Nov. 12.
Poncharal said it was 99 percent certain the rider would also miss Australia and it was too early to say when he might return.
(Reporting by Alan Baldwin in London, editing by Toby Davis)