新冠肺炎疫情给国家治理体系带来严峻的挑战。网络舆情作为抗击新冠肺炎疫情的重要战“疫”阵地，其核心旨在平衡民众的自由表达与风险控制。在新媒体时代，新冠肺炎疫情在网络空间形成了复杂的网络舆论场，增加了政府治理的难度，暴露出传统社会治理模式的缺陷。综合治理是社会治理模式的创新，能有效弥补传统社会治理的弊端。有效应对突发公共卫生事件网络舆情，要从治理理念、治理原则方法以及治理体系三个维度进行科学防治、精准施策，提高突发公共卫生事件网络舆情的治理效能，形成网络舆情社会治理新格局，打造新时代社会治理共同体建设，推进国家治理体系和治理能力现代化。

COVID-19 epidemic has brought severe challenges to China's national governance system. As an important "epidemic" front in the fight against COVID-19 epidemic, online public opinion management aims at balancing the free expression of the public and risk control. In the new media era, COVID-19 epidemic has formed a complex public opinion field in cyberspace, which has increased the difficulty of government governance and exposed the governance defects of traditional social governance model. Comprehensive governance can effectively make up for the shortcomings of the traditional social governance model. Scientific prevention and accurate measures should be carried out from the three dimensions of governance concept, governance principles and methods and governance system. We will improve the governance efficiency of online public opinions on public health emergencies, form a new pattern of social governance on public health emergencies, and modernize the country's governance system and capacity.