1. Open WeChat, search for "Beijing Health Bao" applet or click here.
2. Open Alipay and search for the "Beijing Health Treasure" applet. When you use it for the first time, you can enter your name and ID number, perform face recognition, and you can query your health status. The query results include "centralized observation", "home observation" and "no abnormality", which are marked in red, yellow and green respectively. You can view details on the status results page.