The epidemic situation in Harbin in 2022 was wrong, which made my health code yellow.

1. First, the yellow code appeared in the health code, and the whole process of nucleic acid detection was done according to the relevant requirements.

2. Secondly, if the risk of infection in COVID-19 is ruled out, health will automatically turn green.

3. Finally, you can directly click on the local health code to see the cause of the abnormality.