Under what circumstances does it take 2 1 day to unblock the hotel isolation?

After 2 1 day of centralized isolation, if your nucleic acid test result is negative, you can lift the isolation and need to go back to your place of residence. Before you go back, you'd better report to the neighborhood Committee of your place of residence to see if the community has any requirements and do it according to the requirements of the neighborhood Committee. In some places, residents' committees require people who have ended their isolation to return to their places of residence and then observe them at home for 7 days. The incubation period of COVID-19 is uncertain, and the international convention 14 days only works for most people, which means that most patients can be detected, and a few patients will live in the virus-carrying population without the outbreak of the virus.