Security guards wear protective clothing as office workers queue for Covid-19 nucleic acid tests at a makeshift testing site on April 28, 2022 in Beijing, China. Kevin Frayer/Getty Images It’s both th...
Security guards wear protective clothing as office workers queue for Covid-19 nucleic acid tests at a makeshift testing site on April 28, 2022 in Beijing, China. Kevin Frayer/Getty Images It’s both th...