How many days should Qujing Zhenxing Apartment be isolated?

Qujing Zhenxing Apartment will be isolated for 7 days. The epidemic prevention and control information of Qujing shows that there was an epidemic in Qujing as of February 17, and the relevant epidemic prevention and control requirements are as follows: when entering Qujing, low-risk areas need to report 24 hours in advance, hold 48-hour nucleic acid, show their health code green code/travel card, test twice three days after entering Qujing, and hold 48-hour nucleic acid for seven days and conduct five times.