Shanghai nucleic acid is not uploaded to China.

Don't upload. Because the "healthy cloud nucleic acid code" can be used, it is because the medical staff in community hospitals are designated by the CDC for testing, and they use their own hospital code scanner, instead of the "on-demand nucleic acid code" used when all nucleic acids in community neighborhood committees are scanned by mobile phones. Their registration systems are different. Generally, it is people who are in close contact with each other, and people who return to negative in shelters. The detection of nucleic acids must be designated by the CDC, so the "healthy cloud nucleic acid code" must be used. Therefore, Shanghai accounting is not uploaded to the whole country.