Abstract: The health-associated infection in the department of stomatology is an important issue for global public health and is closely associated with the medical quality and the health of health care workers and patients. Although certain progress has been achieved in the prevention and control of the health-associated infections in department of stomatology, considering the diversity of influencing factors, the joint effort of the global public health institutions, medical institutions and scientific research institutions remains necessary for the effective control of the hospital-associated infections. The study focuses on the current status of hospital-associated infections in department of stomatology, risk factors and progress of research on prevention and control strategies in recent years so as to formulate more effective prevention and control strategies and provide reference for better prevention and control of the infections and protection of public heath.