Fig. 5From: Modelling the distribution and transmission intensity of lymphatic filariasis in sub-Saharan Africa prior to scaling up interventions: integrated use of geostatistical and mathematical modellingThe modelled relationship between prevalence of microfilaraemia (mf) and the reproduction number (R0). Also shown is the distribution of observed mf prevalence (1990–onwards) included in the mapping analysis (n = 434 surveys)Back to article page