[Purpose/Significance] Intelligence plays a pivotal role in the handling of social public health emergencies. Establishing a public health emergency information intervention mechanism based on emergency management is an effective measure to prevent the occurrence of public health emergencies and reduce their impact. [Method/Process] This study conducted an investigation on the status quo of intelligence intervention in public health emergencies such as SARS, H1N1 influenza, H7N9 avian influenza, and new coronary pneumonia through network research and literature analysis, and analyzed intelligence intervention in health emergencies. The necessity of incident emergency management and the existing problems of China's current intelligence intervention were analyzed, and take intelligence as the core, explored the relevant mechanisms of intelligence intervention in various stages of public health emergencies emergency response. [Result/Conclusion] The proposed intelligence intervention mechanism realized intelligent, efficient and reasonable management and control of public health emergencies through the collection, processing, mining and utilization of intelligence.