NHK Documentary S2020E10 - COVID-19: Preventing an Explosive Surge of Infections

The fight against the coronavirus has entered a new phase in Japan. Tokyo and other major cities are experiencing a surge in the number of COVID-19 cases. And many of the infection routes are untraceable. An explosion of cases could collapse the Japanese medical system. NHK speaks with experts about what each of us can do to prevent that from happening, and how we should prepare for the prospect of a long fight.