Source: China – South China Morning PostShanghai has stepped up mass Covid-19 testing as the local government struggles to contain the current outbreak. All citizens were told to carry out rapid antigen self tests on Sunday before a citywide nucleic acid test the following day – the largest exercise of its kind in China’s biggest economic hub. Shanghai’s heightened Covid-19 measures leave patients without treatment “At present we are pushing ahead with a new round of nucleic tests that are targeted at eradicating high-risk…Read More