Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
infectious diseases; monitoring; emergency response; hospital;