| Objective Based on smart healthcare, this study aims to capture data from the comprehensive health information platform in Baoding City and establish an infectious disease and syndromic surveillance mechanism to achieve early warning for newly emerging and key infectious diseases. Methods The main channel of medical institutions is utilized to play a role in monitoring, combined with multi-source data such as the national epidemic network, intelligent parsing of basic information, symptoms, and diagnostic information is carried out, supplemented by outbound epidemiological investigation to verify, triggering and handling of early warning signals. Results Intelligent evaluation of infectious diseases and syndromic signals is carried out, achieving the early warning effects of individual cases, clustered events, and the six major syndromic events. Conclusion The platform construction has the functions of assisting local primary infectious disease diagnosis, epidemic monitoring, epidemiological investigation, and emergency response command, which can improve the sensitivity of the early warning of infectious disease trends. It provides strategic basis for infectious disease prevention and control. |