Yishui is isolated. Who should I ask for how long?

Personnel entering and returning for interpretation should report to the community and units 3 days in advance, and cooperate with the follow-up registration, nucleic acid detection, isolation and control. Obey the rules and don't go out during the isolation at home.

High-risk personnel refer to close contacts, sub-close contacts, people who overlap with the space-time trajectory of infected people, as well as air escorts, personnel in medium and high-risk areas and personnel in global closed management areas. Centralized isolation 14 days, and home health monitoring for 7 days. Among them, the second close contact person's nucleic acid test is negative within 7 days of centralized isolation, and the close contact person's nucleic acid test is negative, which can be transferred to home health monitoring for 7 days.