The health code will be automatically transcoded when the travel trajectories of infected people from high-risk areas in China and overseas or COVID-19 cross in the same time period; Depending on the exposure risk, the health code will be changed to "yellow code" or "red team". The "yellow code" indicates the need for home isolation, and the "red team" indicates the need for centralized isolation.
Because one of the transcoding rules of health code is to encode according to the roaming information of mobile phone signal, health code will be automatically converted into "yellow code" or "red code" according to the different risks of the area where mobile phone signal roams. If the mobile phone number is not handled with my ID card, I need to apply for transcoding to the community where I live in time.
When the health code is changed to "yellow code" or "red team", it is necessary to contact the local community immediately and do a good job of centralized isolation or home isolation in accordance with local prevention and control regulations; During the isolation period, daily health monitoring and management should be done in strict cooperation with the local authorities, and nucleic acid sampling and testing should be conducted at the specified frequency; If you feel unwell, report it in time; At the end of the specified isolation period, when the nucleic acid test is negative and the body is healthy, the health code will be automatically changed to "green code" after the local evaluation meets the conditions for lifting the isolation.