Fig. 3: Epidemic trends on the Delta outbreak in populated urban centers vs the rural areas. | Communications Medicine

Fig. 3: Epidemic trends on the Delta outbreak in populated urban centers vs the rural areas.

From: Characterizing spatial epidemiology in a heterogeneous transmission landscape using the spatial transmission count statistic

Fig. 3

a. The time series of spatial transmission counts by week in Houston. The dashed pink line represents exports from the analyzed regions to non-Texas. The dashed green line represents imports from non-Texas into the analyzed regions. b The trend of Local Import Score in Houston. The black bars in the middle of the panel depict the weekly dynamics of Local Import Score. The dashed blue line indicates the accumulated Local Import Score. c The trend of Source Sink Score in Houston. The solid red line represents the benchmark of 0, indicating a balance between imports and exports. The dashed blue line marks the accumulated Source Sink Score. d The epidemic trend of the rural areas. e The trend of Local Import Score in rural areas. f The trend of Source Sink Score in rural areas.

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