A day before the start of the Beijing Winter Olympics, organizers have detected another 55 coronavirus cases. A total of 29 arrivals tested positive on Wednesday, the organizing committee announced on Thursday. Another 26 infections were registered in people already in the Olympic bubble. Thursday’s figures included 26 athletes or team members. The new figures bring the total number of Covid-19 infections detected in the Beijing Winter Games to 287 since January 23. The Winter Olympics are being held under strict coronavirus rules. All participants are completely separated from the general Chi…