Why is the building in front of the cowshed closed?

According to the needs of epidemic prevention and control work, the related areas of Zhi Min and Longhua Street in Shenzhen are divided into closed control area, control area and prevention area. Closed control area: Building 149, Shangsongban Village, Songban Community, Longhua Street, and Building B, Niulan Front Building, Xinniu Community, Zhi Min Street. The implementation of "closed area, home service, nucleic acid testing door-to-door service".

Control area: Shangsong Village, Pinus tabulaeformis Community, Longhua Street 143, 144, 145, 148, 150, 153, 154, etc. Block A and Block C of Niulanqian Building, Xinniu Community, Zhi Min Street; Zhi Min Street Xinniu Community Zhi Min Avenue, Xinniu Road and Niulan Front Commercial Pedestrian Street enclose the area. Strengthen management in the first 4 days, and implement "home-based, nucleic acid detection and door-to-door service". From the fifth day to the end of the control, the management measures of "stop frame management, stay indoors, and take things at the wrong peak" will be implemented. If it is found to be positive, it will immediately turn into a closed control area. Precautionary area: within the scope of seven avenues, such as Qingfu Road, Ye Highway, Pinus tabulaeformis Road, Donghua No.1 Road, Minqing Road, Longhua Avenue and Bulong Road (except the scope of closed control area). Implement the management measures of "strengthening social management and strictly limiting personnel gathering". All residents shall be tested for 1 nucleic acid within 24 hours, and every day 1 time for the first 4 days. They shall go out on the basis of the negative results of 24-hour nucleic acid test or the sampling records of the same day's nucleic acid test.