The formation of the yellow code is due to people from the risk areas in the epidemic or people who have had close contact with confirmed patients and suspected patients within 14 days, as well as abnormal body temperature and some clinical symptoms. Passengers entering and leaving the airport will be required to scan the code for health code check and take their temperature. The health code is green and the health code is yellow, so the airport will cooperate with the epidemic prevention department to implement centralized isolation measures. The orange code refers to close contacts or suspects who are asymptomatic and have no abnormal records in the national database. It is in an unhealthy state and is not allowed to board the plane. Only after it is converted into a green code can it drive normally.
Through the health code, you can quickly identify whether a person has directly or indirectly contacted a confirmed patient or a suspected patient. It is recommended that you try not to go out during the epidemic. If you have to go out, take precautions. If the epidemic situation is repeated, everyone should consciously abide by the epidemic prevention regulations, wear masks, strengthen exercise, pay attention to environmental hygiene, and try to go to crowded public places as little as possible.