During the SARS period, the main bodies of public governance were government, enterprises, non-governmental organizations and non-profit organizations.

During SARS, public governance involves the participation and cooperation of multiple subjects. The government is one of the most important subjects of public governance, responsible for formulating and implementing prevention and control policies, coordinating resources and providing public services. Enterprises also play an important role in public governance by taking preventive and control measures and providing materials and services. Non-governmental organizations and public welfare organizations played an active role during the SARS period, including providing medical assistance, publicity and education, and community services. To supplement and support public governance.