Another 34 participants in the Winter Olympics have tested positive for Covid-19 ahead of the Games in Beijing, officials confirmed on Sunday. The organizing committee said Sunday that 23 people entering the country tested positive for the coronavirus on Saturday, including 13 athletes or team members. In addition, infections were registered in 11 people who are already in the closed Olympic system. The chairwoman of the International Olympic Committee (IOC) athletes’ commission, Emma Terho, said on social media she had tested positive in Beijing and was in isolation. Terho, a 40-year-old form…