1, the green code shows that the bright code passes through the city and the code is scanned in and out.
2. If red team is displayed, it needs to be in the home collection or isolated for 14 days, and it will be changed to a green code after continuous declaration of health punch 14 days.
3. If the yellow code is displayed, it should be centralized or isolated at home within 7 days, and it will be changed to green code after the continuous declaration of health punching is normal for no more than 7 days.
Principle of trip code: Using the "signaling data" of the mobile phone, the location information of the user can be obtained through the location of the base station where the mobile phone is located. Communication Big Data Travel Code is a free inquiry service provided by China Xintongyuan, China Telecom, China Mobile and China Unicom. By using the "signaling data" of mobile phones and the location of the base station where the users' mobile phones are located, mobile phone users can inquire all the city information they have visited in the previous 14 days through this service.
Why is the health code red?
The red health code indicates that you cannot enter, indicating that the applicant is a relevant person in COVID-19, including confirmed cases, suspected cases or close contacts. , and need to be in the home set or isolated 14 days. After 14 days of continuous health declaration, it will become a green code before it can pass.
Many cities in China can directly apply for health codes, which are divided into three colors, namely red, yellow and green. The red health code indicates that you cannot enter, indicating that the applicant is a relevant person in COVID-19, including confirmed cases, suspected cases or close contacts. , and need to be in the home set or isolated 14 days. After 14 days of continuous health declaration, it will become a green code before it can pass.
Persons with positive nucleic acid test, confirmed cases, asymptomatic infected persons, suspected cases, close contacts, close contacts of close contacts, entry personnel, persons who have lived in high-risk areas in China in the past 14 days, etc. During the emergency treatment of epidemic situation, red team shall be implemented for other high-risk personnel who need emergency tracking and isolation management.
People with red and yellow health codes should take the initiative to report to the village at the first time and actively cooperate with the implementation of epidemic prevention and control measures such as nucleic acid detection, isolation control and health monitoring. Those who conceal, falsely report or report the epidemic situation late, or hinder the prevention and control staff from performing their duties, will be investigated for legal responsibility according to law.