Tag: nucleic-acid-test

The Shijiazhuang railway station was empty during the spring festival travel season because of COVID-19 on Jan. 27, 2021 in Shijiazhuang, Hebei, China.
North China Imposes COVID-19 Lockdowns, Leaked Documents Suggest Preparing for Large Outbreaks
After a few Coronavirus Disease 2019 (COVID-19) cases were reported in China’s northern regions, authorities swiftly implemented lockdown measures in these places. The lockdowns are part of a “zero tolerance” national policy, in which areas...