"Health Treasure" is a small program that is convenient for individuals to inquire about their health status related to epidemic prevention, and can be used by all personnel in Beijing and those who have entered (returned) the country. Search for the "Health Treasure" applet through Baidu APP, WeChat and Alipay to check your health status. The query results can be used as a reference for your health status related to epidemic prevention in scenes such as returning to work and going in and out of public places.