BEIJING, China (AFP) — Beijing recorded its highest number of new Covid-19 cases for a year and a half on Sunday, as the Chinese capital gears up to host the Winter Olympics in five days. China will hold the Games in a strict “closed-loop” bubble as part of its zero-Covid strategy of targeted lockdowns, border restrictions and lengthy quarantines. The approach has helped the world’s second-largest economy keep new infections far lower than many other […]