Scatter plots of relationships between location of introduction characteristics and metrics of outbreak probability and size.

<p>Each column shows a different population of introduction characteristic: (A,D) population size (log scale), (B,E) the number of commuters traveling to the population of introduction relative to the population size of the location, and (C,F) the number of commuters traveling from the location of introduction relative to the population size of the location. The first row (A-C) shows the probability of at least one autochthonous case, and the second row (D-F) shows the median number of cases that occurred within 100 days of introduction (log scale). These relationships were generated from the model output presented in the <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0161365#pone.0161365.g002" target="_blank">Fig 2</a>.