In 20021year, the training content of hospital infection prevention and control knowledge mainly focused on the prevention and control measures of hospital infection in COVID-19, the workflow of COVID-19 and the main points of personal prevention and control. The training pointed out that all departments of the hospital should implement specific prevention and control measures in COVID-19, strictly classify protective measures, master disinfection and isolation requirements, do a good job in patient education and management, and effectively respond to the COVID-19 epidemic.

For security guards, cleaning and other logistics personnel, the training focuses on cleaning and disinfection, medical waste management, etc., strengthening their knowledge of prevention and control, and requiring better clinical services on the basis of personal protection.

The main contents of the training include basic requirements, monitoring contents and methods, infection prevention and control, cleaning and disinfection methods of oral instruments, infection prevention and control in the process of diagnosis and treatment, water quality control of oral comprehensive treatment table, concept, general situation and prevention and control points of surgical site infection, etc.

The management of key departments and key links is an important guarantee for medical safety. Through training, the awareness of hospital infection prevention and control of medical staff in relevant departments has been strengthened, and everyone's awareness of management and control has been broadened, laying a foundation for further standardizing operations, protecting patients' safety and eliminating hidden dangers of hospital infection.