World indoor 1500 metres champion Abeba Aregawi has been suspended from Swedish athletics after she tested positive for a banned substance, the national federation said on Monday.
This year Olympic Games could feature an athletics programme without two of the sport's most powerful nations -- Russia and Kenya -- while a third, Ethiopia, is under immense pressure to show it has adequate anti-doping measures.
Day 5 guide to the action in the Moscow World Athletics Championships.
Russian tennis star Maria Sharapova, the highest-paid woman in sports, said on Monday that she failed a drug test at the Australian Open due to a substance she has been taking for 10 years for health issues.