Are you healthy? I haven't updated it yet. I have a nucleic acid report that passed the security check.

Of course. The health code has not been updated. The citizens have a paper nucleic acid report and passed the security check. The paper report time of nucleic acid detection can only be calculated within 48 hours from the detection time. Health codes are generated by citizens or people who have returned to work through their own online declarations and background checks based on actual real data.