Assessing spatiotemporal patterns of multidrug-resistant and drug-sensitive TB in a South American setting

Lin, H., Shin, S., Blaya, J.A., Zhang, Z., Cegielski, P., Contreras, C., Asencios, L., Bonilla, C., Bayona, J., Paciorek, C.J. and Cohen, T., 2011. Assessing spatiotemporal patterns of multidrug-resistant and drug-sensitive tuberculosis in a South American setting. Epidemiology & Infection, 139(11), pp.1784-1793.

  • Geographic information enhances understanding of the spatial and temporal spread of TB and aids in documenting MDR TB outbreaks.
  • Spatiotemporal analysis alone does not reveal the mechanisms behind increased MDR TB transmission.
  • The low cost of georeferencing tools and free software like Google Earth makes this approach appealing for resource-limited settings.
  • Integrating spatial data into standard TB collection tools can improve early, targeted interventions, leading to timely treatment and reduced MDR TB transmission.

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