Bulgarian runner Silvia Danekova has tested positive for a banned substance in Rio. She has been temporarily suspended pending a B sample test. The 3,000-metre steeplechase athlete tested positive for banned blood booster erythropoietin (EPO) on her arrival in Brazil on July 26 to compete in the Olympic Games. The Bulgarian Olympic Committee's Secretary General Belcho Goranov told reporters "unfortunately, we have a positive test," but declined the name the competitor. … READ MORE : http://www.euronews.com/2016/08/12/bu... What are the top stories today? Click to watch: • Top Stories euronews: the most watched news channel in Europe Subscribe! http://www.youtube.com/subscription_c... euronews is available in 13 languages: / euronewsnetwork In English: Website: http://www.euronews.com/news Facebook: / euronews Twitter: / euronews Google+: http://google.com/+euronews VKontakte: http://vk.com/en.euronews