Why is Dongguan in Guangdong a green code and Jiangxi a yellow code?

The reason why the green code becomes the yellow code is because the health code has moved and stayed near the key places where the confirmed cases and asymptomatic infected people have stayed, and may have had contact with the confirmed cases and asymptomatic infected people, so it is included in the scope of the yellow code. If two tests are completed within three days, that is, two nucleic acid tests are done, and the time interval between the two tests exceeds 72 hours, and the results are both negative, the system will remove the yellow code and turn it into a green code.

When does the green code turn red?

1, for residents in high and medium risk areas, the health code will automatically change to the corresponding color from the day when the State Council designated the area as a high and medium risk area. After the risk area is downgraded, the color of the health code will also change.

2. After the green code holder enters the high and medium risk area, as long as he stays for 1 hour, and the mobile phone is turned on and can receive communication roaming information, the health code will automatically change color.

3. When a person with code yellow or red team arrives in a low-risk area, he will automatically record the arrival time as long as he turns on his mobile phone. After 14 days of isolation, if he does not become a secret contact or a case, his health code will automatically become a green code.

4. If it becomes a secret connection or a case, as long as the epidemic information is reported to the platform of the coding company in turn through the information system, the platform will turn its green code into a red code.

5. For confirmed cases and suspected cases, the company platform will change my red code to green code after 28 days from the date of discharge; If the close contact person does not become a case after 28 days from the date of contact, the platform will change the red code to the green code.