Source: China – South China Morning PostShanghai Tower, mainland China’s tallest building, has been cordoned off to screen for Covid-19 infections, as the city ramps up efforts to contain its latest coronavirus outbreak.The 632 metre skyscraper in the Lujiazui finance and trade zone, which is viewed as “China’s Wall Street”, was sealed off on Monday as Shanghai, a city of 25 million residents, has reported about 1,000 Covid-19 infections since the beginning of March.Local officials, however, said a citywide lockdown would not be…Read More