Schistosomiasis risk is present in the whole country, including urban areas:
S. haematobium and S. mansoni are present throughout the country and highly endemic in the Upper Nile region (Unity State). S. mansoni is highly prevalent in West Equatoria region.
Risk of Schistosomiasis caused by: Schistosoma haematobium, Schistosoma mansoni
The main intermediate host snail is: Bulinus truncatus, Bulinus globosus, Biomphalaria pfeifferi, Biomphalaria sudanica