Tokyo’s new COVID-19 cases exceeded 20,000 for the first time on Wednesday, dimming hopes that an Omicron-fuelled wave of infections in Japan is peaking out. Nationwide cases reached a record 91,760, while 18 prefectures recorded all-time highs, according to a tally by online news service JX Press. Tokyo reported 21,576 new cases, exceeding the previous record of 17,631 in Japan’s capital on Friday. The closely watched usage rate of hospital beds reserved for COVID-19 patients edged up to 51.4%. Officials previously said that a state of emergency would be needed if the rate reached 50%, but now say the decision will depend on the number of serious cases and other factors. […]