Fig. 1From: Intestinal schistosomiasis in Uganda at high altitude (>1400 m): malacological and epidemiological surveys on Mount Elgon and in Fort Portal crater lakes reveal extra preventive chemotherapy needsOutline maps of Uganda showing altitude and malacological sampling points. a Country overview of Mount Elgon (East) and Fort Portal crater lakes and Rwenzori Mountains (West); sample sites where Biomphalaria spp. were found are indicted purple whereas green denotes no Biomphalaria spp. encountered. b Mount Elgon area c Fort Portal Crater Lakes and Rwenzori Mountains and areaBack to article page