Generally, it starts from the day after arriving at the isolation destination. If there is contact with the patient, it usually starts from the isolation after contact. If you are really uncertain, it is suggested to postpone the isolation time and it will be safer to isolate for one more day. If you go out without authorization during the medical observation of home isolation, the time of home observation will be recalculated from the time of going out.
Family isolation is a kind of family governance, which stipulates that all people who have family contact with diagnosed patients must stay at home for a certain period of time. The principle of isolation is that the door should be small and windy, single room and double windows.