Shanghai residents can now find real-time information about nucleic acid test sites, traffic and wait times in map applications.The Shanghai digitalized office, a city-level bureau, has worked with AutoNavi (Gaode), Baidu and Meituan to optimize and upgrade functions related to epidemic prevention and control.In the main pages of the applications, fast and direct accesses for nucleic acid tests are available. People can find nearby open test sites based on their locations.