Fig. 3
From: Construction sites as an important driver of dengue transmission: implications for disease control
Spatial case density map and temporal distribution of reported dengue cases Tampines cluster. The size of the cluster is 0.7 km2. Cluster boundary is shown in black and the construction site boundary in red. The spatial fluctuations of case density during the initial and end stages of the cluster are shown in different shades of colour as per the legend. The graph below the maps shows the weekly distribution of cases among residents and construction site workers. Consite = construction site