1. Dongcheng District Center for Disease Control and Prevention: No.5 Beibingmusi Hutong, Dongcheng District, Beijing.
2. Xicheng District Center for Disease Control and Prevention: No.38 Deshengmenwai Street, Xicheng District, Beijing.
3. Chongwen District Center for Disease Control and Prevention:No. 16, Xishi Street, Chongwenmen, Chongwen District, Beijing.
4. Xuanwu District Center for Disease Control and Prevention: No.34 Changchun Street, Xuanwu District, Beijing.
5. Chaoyang District Center for Disease Control and Prevention: Building 25, Huawei Lane, Panjiayuan, Chaoyang District, Beijing.