My nucleic acid information said positive, but the nucleic acid test didn't show anything wrong with Qingma.

1, No nucleic acid test: If the patient is positive when he does antigen test himself, but does not do nucleic acid test, the health code will not be positive, so it is still green. 2. The system has not been updated: if the patient has both antigen test and nucleic acid test, the antigen test result will usually come out before the nucleic acid test result. After the patient knows that the antigen test result is positive, the health code may still be green, because it will take some time for the nucleic acid test result to come out and the health code will be updated.