Thisbook is based ona “battle field manual” of UnionHospital, Tongji Medical College of Huazhong University of Scienceand Technology. It is a summary of the hospital’s first-handexperience in combating COVID-19 and has extremely highpractical value. Itincludes the followingparts: management of hospitals accepting COVID-19 patients, nosocomial infection control, outpatient services, inpatient services, key pointsin diagnosis and treatment, COVID-19 prevention and controlwith a combination of traditionalChinese and Western medicine,other regulations and rules,appendices. It is good reference for medical staff at home and abroad.