What is a double code joint search?

Two-code correlation check refers to checking health code and vaccination information. The "two yards" in some places are different from those in Guangxi. Their "two codes" refer to "health code" (national epidemic prevention and health information code is mutually recognized with other provincial health codes) and "travel code" (epidemic prevention and control travel card).

1, two codes "associated query work:

It is mainly to check the health code and vaccination record (logo) of people entering public places, and those who have not been vaccinated with COVID-19 vaccine can enter only after registering their names, telephone numbers, residential addresses and other information.

2, the meaning of different color health code:

The green code indicates that there is no abnormality and you can pass freely. The yellow code represents the area that has been to the risk area (including the medium-high risk area and the identified risk area). Red team represents the health status of confirmed cases, asymptomatic infected persons and suspected cases.

In addition, the orange code represents close contacts, sub-secret or suspected personnel, and health isolation is needed.

3, health code discoloration:

When the activity trajectory appears in the middle-high risk area, the identified risk area or comes into contact with high-risk personnel, it will change color. Recently, many people have become yellow codes because of time and space, which may overlap with the activity areas of high-risk personnel.