There are two conditions for Nanjing health code to turn yellow to green: first, the family health monitoring should be full 14 days, of which 14 days is counted from the time when the health code turns yellow; Second, three nucleic acid tests in the past seven days were negative. Nucleic acid detection here refers to any collective nucleic acid detection with detection qualification. After most people meet the above two conditions, the yellow code will automatically turn green. If the above transcoding conditions are met, but the health code does not automatically turn green, you can apply for the yellow code to turn green according to the three negative reports of nucleic acid detection within 7 days.
Health code is a personal two-dimensional code based on actual real data, which is generated by citizens or people who have returned to work on their own online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city. The introduction of the health code aims to make the work of returning to work more accurate, scientific and orderly.