When will the health code change color?
1. If someone in your community is infected, your health code may turn yellow or red.
2. If you have ever been to a high-risk area, the health code will automatically turn yellow or red.
3. If you take public transportation and someone in the same car is suspected or diagnosed with infection, then as a close contact, your health code will also turn yellow or red.
Health code discoloration rule
Health codes are divided into three colors: green code, yellow code and red code.
Red team scope: confirmed patients, suspected patients, asymptomatic infected persons, close contacts with confirmed patients and medical observers.
Yellow code range: non-confidential colleagues of the national diagnosed personnel, those who have fever, fatigue, cough, diarrhea, conjunctival congestion and other discomfort symptoms such as registration, observation and bayonet records of fever clinics, people from other provinces, and key personnel who punch in less than 14 days outside the province.
Green code range: it means that there are no symptoms at present, the health is basically normal, people can move and return to work; The validity period is 3 days, and you must punch in your health card within 3 days, otherwise the health code will be changed to "Gray code".
Through the status of the above three health codes, everyone can quickly identify the basic status of the individual. Of course, the current Alipay health code may be different from Tencent health code, because the data collected by the two are different. It may be the green code on Alipay, but it will become the yellow code on Tencent.
Although this health code won't judge what disease you have or when you got it, it can distinguish whether you have had direct or indirect contact with confirmed patients or suspected patients in novel coronavirus through big data, so as to provide traceability for the prevention and control of novel coronavirus epidemic, and then quickly find possible infected people and take timely measures to prevent the virus from expanding further.
Rules for generating and identifying health codes
1, green code: people declare independently on the provincial health registration platform. After one or more health registration records, they can request the release of health codes for review and comparison. If no record is found, it will be approved and a green health code will be issued.
2. Yellow code: If it is found that the applicant is recorded as a close contact, has been quarantined at home, and has not examined the symptoms of COVID-19, or has been quarantined for less than 14 days, a yellow health code will be issued.
3. red team: If the applicant records confirmed (including clinical diagnosis), suspected and febrile cases through systematic review and comparison, a red health code will be issued.
Transcoding rules
Red code to yellow code: the confirmed case was cured and discharged, and there was no recurrence in isolation 14 days; The suspected and febrile patients were diagnosed, and COVID-19 cases were excluded. After 14 days of quarantine, they did not have COVID-19's symptoms and were given a "yellow code".
Yellow code turns to green code: close contacts have no COVID-19 symptoms after flow adjustment, and the yellow code turns to green code after 14 days of isolation.
Green code to yellow code: before the expiration of the validity period of green code, there is no health record of temperature measurement, and it is changed to yellow code; The green code personnel found fever symptoms after taking the temperature, and turned to yellow code.