Spatial dynamics of COVID-19 in São Paulo: A cellular automata and GIS approach.
Spat Spatiotemporal Epidemiol
; 50: 100674, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-39181609
ABSTRACT
This study examines the spread of COVID-19 in São Paulo, Brazil, using a combination of cellular automata and geographic information systems to model the epidemic's spatial dynamics. By integrating epidemiological models with georeferenced data and social indicators, we analyse how the virus propagates in a complex urban setting, characterized by significant social and economic disparities. The research highlights the role of various factors, including mobility patterns, neighbourhood configurations, and local inequalities, in the spatial spreading of COVID-19 throughout São Paulo. We simulate disease transmission across the city's 96 districts, offering insights into the impact of network topology and district-specific variables on the spread of infections. The study seeks to fine-tune the model to extract epidemiological parameters for further use in a statistical analysis of social variables. Our findings underline the critical importance of spatial analysis in public health strategies and emphasize the necessity for targeted interventions in vulnerable communities. Additionally, the study explores the potential of mathematical modelling in understanding and mitigating the effects of pandemics in urban environments.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Sistemas de Informação Geográfica
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Análise Espacial
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SARS-CoV-2
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COVID-19
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article