Will the red team contact change color?

Code red contacts generally do not change color, but it is best not to touch them. For residents in high and medium risk areas, the health code will automatically change to the corresponding color from the date when the area is designated as high and medium risk area. After the risk area is downgraded, the color of the health code will also change.

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

Color change rules:

1, from "red code" to "yellow code": the confirmed case was cured and discharged, and there was no recurrence symptom in isolation 14 days; The suspected and febrile patients were diagnosed, and COVID-19 cases were excluded. After 14 days of quarantine, COVID-19's symptoms did not appear, and a "yellow code" was issued.

2. Change from "yellow code" to "green code": close contacts have no COVID-19 symptoms after process adjustment, and the "yellow code" will be changed to "green code" after the expiration of 14 days.

3. Change from "green code" to "yellow code": before the expiration of the validity period of "green code", if there is no health record of temperature measurement, change to "yellow code"; "Green code" personnel found fever symptoms after temperature measurement, and turned to "yellow code".