Fig. 1From: High infection rates for onchocerciasis and soil-transmitted helminthiasis in children under five not receiving preventive chemotherapy: a bottleneck to eliminationIntensity of onchocerciasis infection in the study population. A Comparison of O. volvulus mf counts between boys and girls; B comparison of O. volvulus mf counts between the different Health Districts. mf: Microfilariae. *Non significant difference. **Significant differenceBack to article page