Which department decided to do nucleic acid in a closed examination area?

According to relevant information, the inquiry shows that: the government health department.

1. The government health department will notify the neighborhood committee or community where the community is located.

2. The neighborhood committee or community shall notify the residential property company again.

3. Finally, the property management company is responsible for notifying the owner to go to the designated place for nucleic acid testing on time and as required through the official account of the enterprise WeChat, or the owner's WeChat group, or the announcement on the bulletin board, or by telephone or information.