Source: China – South China Morning PostGuangzhou, China’s southern gateway, and nearby cities have a take-no-chances approach by carrying out blanket testing to stop the Covid outbreak spreading any further.The metropolis city has been on high alert since late May after the first case of local infection for this year was discovered – a 75-year-old woman living in the urban Liwan district.Speaking at a press conference on Monday, Chen Bin, a spokeswoman for the Guangzhou Health Commission, said the city had administered more than 18…Read More