1, focusing on case discovery, reporting, isolation, hospital infection prevention and control and personal protection of medical staff in COVID-19, enhancing the awareness of hospital infection prevention and control of all staff, establishing the concept of prevention and control according to law and scientific prevention and control, and forming the ideology that "everyone is a practitioner of scientific prevention and control".

2, to promote the understanding and deepening of the basic knowledge, basic theory and basic skills of hospital infection prevention and control, internalized in the heart, externalized in the line, and effectively implemented in every detail of daily work.

3. Improve the ability of all staff to identify, report and dispose of hospital infection clusters and suspected hospital infection outbreaks, and achieve "early detection, early reporting, early isolation and early treatment" to eliminate or minimize the adverse effects caused by hospital infection outbreaks and ensure medical quality and safety.