Seasonal and interannual risks of dengue introduction from South-East Asia into China, 2005-2015
Fig 5
Origin-destination routes of dengue importation from SEA into top 20 high-risk cities of China in 2005 and 2015.
For 2005 (A) and 2015 (B), the lines indicate the most likely routes of DENV importation with thickness scaled to the estimate importation risk from the lowest (thinnest) to highest (thickest) for each panel. The numbers on the left indicate the average monthly probability of exporting at least one infected case from each origin to any of the cities of China and the numbers on the right, the average monthly probability of importation to each destination.