Oasis-colored electronic health codes are normal, and red or yellow health codes need to be isolated before they can be turned back to green codes.
If you have been in or out of high-risk areas, or have been exposed to confirmed cases or suspected cases, as well as entry personnel, the health code will turn red.
If it is a person who has no close contact with the confirmed patient, a registered person in a fever clinic or a person who goes to a low-risk area from a medium-risk area, the health code will turn yellow.
The role and significance of health laws and regulations;
The function of health code is not to prove that you are healthy, otherwise you are not allowed to declare your physical condition and then report it. It is actually similar to the QR code of an electronic identity.
Its function is not only to report personal health, but also to master your action track. For example, if you enter a shopping mall or supermarket, take a bus, subway, plane or train, you will be required to scan the health green code.