Shanghai is upgrading the standards of its city-level Shanghai QR code, or Suishenma, which has been used as a colored health code for COVID-19, to cover a wider category and optimize daily life services. A screen sh...
The offline type is a print version of Shanghai's health QR code which shows people's COVID status. Local residents aged over 60 can apply for it at community service centers starting June 6 as the city gradually resto...