There were no new cases and asymptomatic infections within p>14 days.

1. The first condition for city star-picking is that there are no new cases and asymptomatic infected persons within 14 days. 2. The second condition for city star-picking is that there is the last close contact person in the area. It has been more than 14 days since the last exposure, and the nucleic acid test is negative. 3. The third condition for city star-picking is that all the people in the sealed control area have a negative nucleic acid test within two days before lifting.

The high-risk area and the medium-risk area where COVID-19 epidemic has been cancelled need to be reduced to the low-risk area of COVID-19 epidemic through the comprehensive evaluation of the local epidemic prevention and control department, so that the stars on the itinerary card can be removed.