Volunteers for next summer's Tokyo Olympics and Paralympics are concerned about the novel coronavirus infection, with nearly 80 percent of them saying they are worried about a COVID-19 situation during the event, a survey by the Japanese capital showed Wednesday.In the online survey responded to by 13,480 "City Cast" volunteers, 75.1 percent also said they want the Japanese capital to create a safe environment for the volunteers to work in.City Cast volunteers will offer transport and sightseeing information to spectators and tourists during the Olympics and Paralympics, which were postpone…READ FULL ARTICLE