Second, in the middle and high risk areas and those who come to (return to) the mussels that have time-space intersection with the infected person's activity trajectory, centralized isolation was conducted on 14 days, and nucleic acid detection was conducted on 1 4 days, 7 days, 10 days and 14 days respectively.
Three, where the epidemic occurred in the county (returned) mussel personnel, the implementation of 7 days of home health monitoring +7 days of health monitoring, in 1, 3, 7 days for a nucleic acid test.
Four, the epidemic occurred in the city to (back) mussel personnel, the implementation of 3 days of home health monitoring+1 1 day health monitoring, in 1, 3, 7 days for a nucleic acid test.
Five, low-risk areas inside and outside the province (back) mussel personnel no longer check the negative proof of nucleic acid testing, the implementation of local normalized nucleic acid testing requirements.
6. Mussels returning from Beijing and Shanghai should report to their communities (villages) in advance and implement health management measures in different categories.