China Covid Cases Drop as Macau, Shanghai Ramp Up Mass Testing

China’s Covid-19 cases fell to the lowest in a week, even as officials in the financial hub of Shanghai and the gaming enclave of Macau ramped up mass testing. China reported 680 cases for Sunday, down from 869 on Saturday and the lowest daily tally since July 17. Still, authorities continue to roll out testing blitzes to catch flareups and stamp out outbreaks. In Macau, all residents must perform daily rapid Covid tests on themselves and report the results to the government for the next week, with mass laboratory tests slated for the coming weekend.