Source: China – South China Morning PostThree athletes attending training events for the Beijing Winter Olympics have tested positive for Covid-19, Chinese officials said Thursday, as the country remains on high alert against the coronavirus ahead of the Games.Beijing 2022 organisers have left nothing to chance before the Games start in February, restricting entry to the capital and insisting on daily virus tests for thousands of athletes who will be kept within a “closed-loop” bubble.Beijing Olympic athletes risk expulsion for…Read More