Coronavirus: Virus' spread puts a question mark over fate of the Tokyo Olympics

February 27, 2020 11:58 AMTOKYO (BLOOMBERG) - The Tokyo 2020 Olympics are less than five months away - or, in coronavirus time, somewhere between six and 10 incubation periods. Even as organisers at every level insist the Games are not at risk, the rapid spread of Covid-19 cases in Japan is already casting a chill over the event.