Why did the property service department of Bai Yan Building seal the door of Beihang Tianhua?

According to the arrangement of the superior, in order to effectively prevent and control the novel coronavirus epidemic and resolutely prevent the occurrence and spread of the campus epidemic, as of June 23, 2022, the property service department of Bo Yan Building temporarily closed other doors of Beihang Tianhua due to the epidemic, and the door was open.

In order to actively respond to the epidemic situation, all the property personnel of Bai Yan Building have formulated practical measures, actively cooperated with the community to do a good job in building management, posted notices, helped the community to contact, checked the list of home isolation personnel, and sent more personnel to do a good job in downstairs duty registration. In addition, the property personnel also carry out full coverage and high-frequency disinfection of the community every day to resolutely block the spread of the epidemic.