Health code discoloration rule What is a health code discoloration rule?

1, red code to yellow code: the confirmed case was cured and discharged, and there was no recurrence symptom after 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".

2. 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.