Japan decided Friday to expand its COVID-19 state of emergency to Osaka and three prefectures near Tokyo as a recent spike in coronavirus cases to record levels has raised fears that the country's medical system could collapse amid the Tokyo Olympics.Facing the urgent need to take stronger anti-virus measures, the government of Prime Minister Yoshihide Suga will add Chiba, Kanagawa, Saitama and Osaka prefectures to areas under the emergency, which already covers Tokyo and Okinawa, from next Monday through Aug. 31.The COVID-19 emergency initially declared for Tokyo and Okinawa through Aug. 2…READ FULL ARTICLE