Dynamics of dengue disease with human and vector mobility

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dc.contributor.author Enduri, Murali Krishna
dc.contributor.author Jolad, Shivakumar
dc.date.accessioned 2018-03-15T06:51:48Z
dc.date.available 2018-03-15T06:51:48Z
dc.date.issued 2018-06
dc.identifier.citation Enduri, Murali Krishna and Jolad, Shivakumar, Dynamics of dengue disease with human and vector mobility, Spatial and Spatio-temporal Epidemiology, DOI: 10.1016/j.sste.2018.03.001, June. 2018. en_US
dc.identifier.issn 1877-5845
dc.identifier.issn 1877-5853
dc.identifier.uri https://doi.org/10.1016/j.sste.2018.03.001
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/3500
dc.description.abstract Dengue is a vector borne disease transmitted to humans by Aedes aegypti mosquitoes carrying virus of different serotypes. Dengue exhibits complex spatial and temporal dynamics, influenced by various biological, human and environmental factors. In this work, we study the dengue spread for a single serotype (DENV-1) including statistical models of human mobility with exponential step length distribution, by using reaction-diffusion equations and Stochastic Cellular Automata (SCA) approach. We analyze the spatial and temporal spreading of the disease using parameters from field studies. We choose mosquito density data from Ahmedabad city as a proxy for climate data in our SCA model. We find an interesting result that although human mobility makes the infection spread faster, there is an apparent early suppression of the epidemic compared to immobile humans. The disease extinction time is lesser when human mobility is included.
dc.description.statementofresponsibility by Murali Krishna Enduri and Shivakumar Jolad
dc.format.extent vol.25, pp.57-66.
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject Dengue en_US
dc.subject vector borne diseases en_US
dc.subject epidemics en_US
dc.subject cellular automata en_US
dc.subject human mobility en_US
dc.subject reaction-diffusion en_US
dc.title Dynamics of dengue disease with human and vector mobility en_US
dc.type Article en_US
dc.relation.journal Spatial and Spatio-temporal Epidemiology


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