Figure 2From: Dog filariosis in the Lazio region (Central Italy): first report on the presence of Dirofilaria repens Dirofilariosis in the Lazio Region Distribution of dirofilariosis in the Lazio region (in the mainframe). Prevalence data in the Province of Rome respect to the distance to the coast line (< 20 km; > 20 km). In pale grey tested negative municipalities, in dark grey the positive municipalitiesBack to article page