Figure 1
From: Survey of selected tick-borne diseases in dogs in Finland
Distribution of the 193 zip codes recorded from 340 pet dogs included in our study. The dots denote the dog samples that were seronegative to all vector borne diseases tested, whereas the triangles show the samples that were seropositive to at least one infectious disease. The seroprevalence for every vector borne disease in each region in reported in the table.