Chinese Prepare to Scan a Health QR Code in Beijing, China

Chinese Prepare to Scan a Health QR Code in Beijing, China

Chinese prepare to scan a health QR code to determine if they are safe to enter (as well as to track their movements) a commercial complex in downtown Beijing on Monday, February 15, 2021. China has largely brought the virus under control with strict measures even as the rest of the world struggles with mounting deaths and overburdened hospitals. Photo by Stephen Shaver/UPI