A: Citizens who have been given the "Gray Code" should go to all convenient nucleic acid sampling points for 1 nucleic acid sampling. Half an hour after the completion of nucleic acid sampling, the health code can automatically turn back to the green code, and the words "nucleic acid has been sampled" will be displayed. Displaying "nucleic acid has been sampled" is as effective as displaying the nucleic acid test report within two days.
_ What should I pay attention to in nucleic acid detection?
1. After vaccination with COVID-19 vaccine, nucleic acid must be checked every 48 hours.
2. Try to avoid eating 2 hours before nucleic acid sampling to avoid vomiting during sampling. Do not drink water, drink, smoke, drink or chew gum within 30 minutes before sampling.
3. When queuing, the person in front should not go forward immediately after the collection, let alone take off the mask and wait for the sampling immediately. On the basis of keeping a safe distance, after the doctor disinfects his hands and takes out a new cotton swab, he quickly takes off his mask and opens his mouth to take samples.
4. Hold your breath when sampling and put on a mask immediately after sampling. Don't cough at the sampler.
5. Don't spit in the trash can next to you immediately after sampling. This action is very dangerous and is the main route of virus infection. The sampling cotton swab is sterile, and the saliva produced after sampling is normal and can be swallowed directly.
6. Leave immediately after sampling, and don't stay at the sampling point!