The latest tip of Taiyuan Epidemic Prevention and Control Office: (1) All people who return (arrive) from outside the province should immediately take samples at the first landing point and conduct 1 nucleic acid detection. (2) red team was given to those who had lived in high-risk areas within 14 days, and "14+7" centralized isolation medical observation measures were implemented, and automatic decoding was carried out after the isolation period was normal. (3) If you have lived in the county (street, town) where the high-risk area is located within14 days, the code will be given in red, and the "14+7" home isolation medical observation measures will be implemented, and it will be automatically decoded after the isolation period expires. (4) If there is a case report within 0/4 days of/kloc, but the county (street, township, municipality directly under the Central Government) whose risk level has not been adjusted has a living history, red team will be given, and the "7+5" home isolation medical observation measures will be implemented, and automatic decoding will be carried out if there is no abnormality after the isolation period expires. (5) Those who have lived in other counties (streets and towns of municipalities directly under the Central Government) where no cases have been reported in 14 days will be given a yellow code. I made personal protection, signed a commitment letter for epidemic prevention and control, and incorporated it into community management. I did two more nucleic acid tests within 72 hours after completing the first nucleic acid test, and the results were normally decoded as negative. (6) Overseas immigrants give red team. If the quarantine at the first port of entry expires 14 days, the medical observation of "7 days centralized quarantine +7 days home quarantine" will be implemented after returning home. If the quarantine at the first entry point expires 2 1 day, observe at home for 7 days after returning, and there will be no decoding abnormality after the quarantine expires. (7) Space-time companions give a yellow code, implement "7+3" home health monitoring measures, prohibit gathering, do not go out unless necessary, and automatically decode if there is no abnormality after the isolation period expires. For those who can't rule out the risk of big data push, give a yellow code for the time being. After investigation and verification, it is classified and transcoded, and corresponding control measures are implemented.