Shanghai will issue an "\\;electronic pass"\\; to each delivery staff that includes the PCR test report and health code to further guarantee the safety of deliveries, according to the city's commerce commission.Nearly 20,000 delivery personnel have returned to work amid the COVID-19 resurgence and are delivering food and other daily necessities to residents, especially those in locked-down communities.To ensure their health as well as delivery safety, the commission will issue the electronic pass based on the "\\;white lists"\\; of both courier firms and delivery employees as their work certificates and passes, Zhou Lan, deputy director of the commission, explained.