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. 2019 Nov 20;19:977. doi: 10.1186/s12879-019-4585-z

Fig. 1.

Fig. 1

Topographical division of Negombo in 33 wards. The division into wards was performed according to the working zone shapefile provided by Mission Rabies. The location of the 146 static vaccination points is marked as dots. The location of Negombo within Sri Lanka is shown on the right. Background map tiles by Stamen Design, under CC BY 3.0. Data by OpenStreetMap, under ODbL