The government of Shanghai, China, has imposed “the city’s most stringent antivirus measures ever” on the financial hub’s population of roughly 26 million, China’s state-run Global Times reported on Monday. “Shanghai is now under the city’s most stringent antivirus measures ever in a bid to stamp out the surging number of COVID-19 [Chinese coronavirus] infections,” the newspaper observed on March 28. In addition to “sealing off,” or locking down, one half of the city at a time over the next week to prevent unwanted movement and conduct mass testing for the Chinese coronavirus, Shanghai’s government on March 27 ordered all...