As of 17:00 on December 25th, 9566 people in the communities where asymptomatic infections live and work in Xicheng District have all completed nucleic acid testing and sampling. A total of 9566 throat swab samples have been collected and 9566 have been submitted for inspection. 7903 people have been detected, all of them are negative, and 1663 people have test results to be reported.