What time does Shanxi Health Code update nucleic acid every day?

On the basis of the original 2 days, 5 days and 7 days, the time for producing nucleic acid test results within 3 days has been increased. Health codes are based on real data and can be generated by citizens or people who have returned to work through online declaration and background audit. On the basis of the original 2 days, 5 days and 7 days, the update time increased the time of nucleic acid detection results within 3 days. This QR code is used as an individual to enter and leave electronic certificate locally.