Data Analysis in Coronavirus based on Knowledge Graph of Chinese Literature

The current situation, hot spot and trend of coronavirus research in public health of China are discussed, which provides reference for the future research and direction of coronavirus. Based on statistical analysis methods such as bibliometric and knowledge mapping, the visual software CiteSpace was used to analyze the knowledge mapping constructed by keywords, clustering, authors and research institutions. Domestic scholars have analyzed and discussed virus tracing, transmission mechanism, virus detection, disease diagnosis and treatment, drug research and development, epidemic situation assessment and other aspects of coronavirus. It has become a trend to use new technologies to improve research and development programs. In addition, traditional Chinese medicine will play an increasingly important role in the future research of coronavirus in public health.