Norovirus cases jump to 232 at Winter OlympicA norovirus outbreak at the Winter Olympics jumped to 232 cases after 33 new patients were diagnosed in areas away from the previous hotspot, officials said on Thursday. Emergency alert as fire breaks out near Olympic sitesA fire close to the Pyeongchang Winter Olympics athletes' and media villages caused concern on Thursday before the blaze was brought under control with no casualties. 1,200 Olympic guards withdrawn over virus outbreakMore than 1,200 security guards have been withdrawn from the Pyeongchang Winter Olympics because of a norovirus outbreak, organisers said Tuesday.