[Research on the status and development of medical and public health informatization in China, from the perspective of medical and preventive integration].

Medical and preventive integration effectively bridges the gap between "treating diseases" and "preventing diseases". Over the years, medical and preventive integration research has focused on chronic and chronic infectious diseases, with insufficient attention to acute ones. Confronting newly emerging infectious diseases establishing continuous monitoring, early warning, emergency response, and appropriate treatment will be a key focus for developing and reforming the healthcare system. Interoperability and sharing of medical and health data are essential prerequisites for bridging the gap between medical treatment and disease prevention and are also important for promoting intelligent surveillance and early warning of infectious diseases. Informatization is necessary to achieve efficient collaboration between medical treatment and disease prevention. Reviewing the development of medical and health informatization in the United States and Europe, this paper compares and discusses the problems and challenges in developing medical and health informatization in China. The aim is to provide references for the development of medical and health informatization and the innovation of medical and preventive integration mechanisms in the country.