How to calculate the number of days 7+7

7 plus 7 on a Sunday is 14 days.

That is, 7 days of centralized isolation medical observation and 7 days of home health observation. First, a 7-day centralized isolation medical observation will be implemented, and a nucleic acid test will be conducted on the 1st, 3rd, and 7th days. If the nucleic acid test is negative after the isolation period, a 7-day home health observation will be continued, and a home health observation will be conducted on the 2nd and 7th days. If the nucleic acid test result is negative, the home health observation will be terminated.

The scope of activities should be controlled. In principle, people should not participate in gathering activities such as conferences, exhibitions, travel, and dinner parties. They are not allowed to enter specific institutions such as schools, nursing homes, and welfare homes. They are not allowed to enter theaters, dance halls, bathrooms, Internet cafes, etc. Offline teaching, training and other activities are not allowed in indoor confined places. When going out, masks must be worn at all times and a safe social distance must be maintained.