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Optimization Research of the National Infectious Disease Monitoring and Early Warning Network Based on Blockchain Technology |
| HUANG Rui，CHEN Weizheng，HU Dongmei，CHEN Yuling，QIU Hong |
| 1. Xihua University, Chengdu, China; 2. Sichuan University, Chengdu, China |
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Abstract The purpose of this study is applying the blockchain technology to improve and optimize the early-warning system of infectious diseases. This research integrates the existing platforms, such as the national infectious disease automatic early warning informational system, the network direct reporting system, the public health data exchange system, the hospital information managed system into a collaborative chain for epidemic monitoring and early warning, integrates the disease control center, hospitals, drugstores, communities and other institutions into a collaborative chain for sharing medical security information, integrates epidemic sentinel data, such as infectious disease report cards, infectious disease risk characteristic labels, electronic health records, electronic medical files into an evidence chain for rapid detection of epidemic outbreaks. Make full use of the technical advantages of blockchain technology, such as distributed encrypted storage, digital identity authentication, automatic execution of smart contracts, data tamper prevention, data security sharing, etc., this research establishes a joint early warning and monitoring platform for infectious diseases with characteristics of real-time and accuracy.
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Received: 08 March 2020
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