Fig. 3From: Modeling the relative role of human mobility, land-use and climate factors on dengue outbreak emergence in Sri LankaWeekly number of patients and the number of trips summed over 5-week intervals for a 5 km × 5 km resolution (excluding trips with a destination of ‘home’). Patient home locations are plotted as the case location. The size of the circle indicates the number of patients admitted during the time period. The color of the circle indicates the number of trips that end in the grid cell during the time period. The thickness of the line is proportional to the number of trips made between two locations. Week 2 begins on October 27, 2016 and week 31 begins on May 18, 2017. For visual clarity, the 5 km × 5 km resolution was used for the figure, instead of 1 km × 1 kmBack to article page