Red team: quarantine 14 days, health clock-in 14 days normally turns to green code.
After the health code turns yellow, in principle, 7 days of home health monitoring and 3 times of nucleic acid detection should be implemented. Do not attend parties, go to public places or take public transportation. Personal protection must be standardized when going out. If necessary, it can be adjusted to 7 days of home isolation observation +3 times of nucleic acid detection according to the epidemic situation, 2 times of nucleic acid detection in the first 3 days (the interval between the two times is more than 24 hours), and the detection again on the seventh day.
After the health code turns red, it is forbidden to travel in principle, and it is necessary to carry out isolated medical observation and isolated diagnosis and treatment in closed control areas or centralized isolation places or designated medical institutions to implement the requirements of single room and single toilet.