A method and system for tracking the spread of an epidemic

An epidemic and relationship technology, applied in the field of epidemic transmission tracking methods and systems, can solve problems such as insufficient information sharing, lagging information level of the Center for Disease Control and Prevention, lack of personal infection risk assessment methods and models, etc., to improve epidemic prevention and control Effects of management capacity, dynamic individual infection risk assessment and modeling predictions
CN112786210BActive Publication Date: 2021-10-08SOUTH CHINA NORMAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SOUTH CHINA NORMAL UNIVERSITY
Publication Date
2021-10-08

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Abstract

The present invention provides a method and system for tracking the spread of the epidemic. Based on spatio-temporal big data and artificial intelligence technology, the method integrates individual risk factors for the onset of new coronary pneumonia and personal close contact dynamic relationship networks to build a more comprehensive personal infection Risk Assessment Model. The present invention combines the real-time data mining technology with the knowledge map technology, and constructs the personnel space-time relationship map, which can realize the dynamic management of the close contact relationship of infected persons and the cross-departmental knowledge fusion. At the same time, the infectious disease model is applied to the dynamic personnel relationship map with local community structure, combined with epidemiological investigation and research, comprehensively considering the risk factors of individual personnel's disease risk and personal close contact relationship, to achieve scientific, rapid, accurate and dynamic Personal infection risk assessment and modeling prediction, so as to facilitate the early detection of high-risk potential infections, which is conducive to improving the ability of epidemic prevention and control management.
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Description

technical field

[0001] The present invention relates to the technical field of data processing, in particular to a method and system for tracking the spread of an epidemic. Background technique

[0002] COVID-19 has the obvious characteristics of "human-to-human transmission". After the outbreak, it spread rapidly and widely, and has become a major public health security event threatening the world. The sudden outbreak of the new crown epidemic has put forward new requirements for public health safety emergency management and response capabilities, as well as scientific and technological informatization capabilities. The assessment of personal infection risk during the spread of new crown pneumonia is an important prerequisite and basis for accurately locating the epidemic situation, carrying out the prevention and control of the new crown pneumonia epidemic, and emergency management. solved problem.

[0003] Existing disease infection risk assessment research methods main...

Claims

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