Epigrass: a tool to study disease spread in complex networks
2008
Epigrass: A Tool for Studying Disease Spread in Networks
Sample size: 76
publication
Evidence: moderate
Author Information
Author(s): Flávio C Coelho, Oswaldo G Cruz, Cláudia T Codeço
Primary Institution: Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
Hypothesis
Can a simulation software facilitate the design and analysis of network-epidemic models?
Conclusion
Epigrass greatly simplifies the construction, simulation, and analysis of complex network models.
Supporting Evidence
- The model was tested with 76 cities in Brazil.
- The simulation showed that the entry point of the disease significantly affects its spread.
- Epigrass allows for easy customization of models and scenarios.
Takeaway
Epigrass is a computer program that helps scientists understand how diseases spread between cities using bus routes.
Methodology
The study involved creating a network model of cities connected by bus routes to simulate the spread of a respiratory disease.
Limitations
The model is primarily illustrative and not a complete analysis of a real epidemic.
Participant Demographics
Cities in Brazil with populations of 100,000 or more.
Digital Object Identifier (DOI)
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