1, the green code indicates that it belongs to the non-epidemic prevention and control key population, and the travel is not restricted, but it should be reduced consciously during the epidemic.
2. The yellow code indicates that you have been active and stayed in the vicinity of the key places where the confirmed cases and asymptomatic infected people have stayed, and have had contact with the confirmed cases and asymptomatic infected people.
3. red team said that the key population for epidemic prevention and control refers to the confirmed or confirmed positive cases, suspected cases, close contacts, high-risk people coming to Guangdong in epidemic areas, concentrated isolated people and isolated people at home.