Modeling the effects of social impact on epidemic spreading in complex networks

Shunjiang Ni, Wenguo Weng and Hui Zhang

Physica A: Statistical Mechanics and its Applications, 2011, vol. 390, issue 23, 4528-4534

Abstract: We investigate by mean-field analysis and extensive simulations the effects of social impact on epidemic spreading in various typical networks with two types of nodes: active nodes and passive nodes, of which the behavior patterns are modeled according to the social impact theory. In this study, nodes are not only the media to spread the virus, but also disseminate their opinions on the virus—whether there is a need for certain self-protection measures to be taken to reduce the risk of being infected. Our results indicate that the interaction between epidemic spreading and opinion dynamics can have significant influences on the spreading of infectious diseases and related applications, such as the implementation of prevention and control measures against the infectious diseases.

Keywords: Epidemic modeling; Social impact; Opinion dynamics; Complex networks (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:390:y:2011:i:23:p:4528-4534

DOI: 10.1016/j.physa.2011.07.042

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