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. 2013 Apr 4;7(4):e2153. doi: 10.1371/journal.pntd.0002153

Figure 1. Map showing human population densities in the urban Ninh Kieu district, Can Tho city, Vietnam.

Figure 1

Households included for mosquito collections are identified with letters and circles show households where blood samples were also collected from pigs. In households where JEV was detected within the city, this is shown by the roman number for the JEV genotype. The insert of the entire Can Tho city province show collection sites in Co Do district (according to district boundaries in 2009).