Table. Prevalence and intensity of Schistosoma mansoni and S. hematobium in 2 villages in Southern Sudan.

Location	S. hematobium			S. mansoni
	No. positive specimens/total examined (%)	No. high intensity infections (%)*		No. positive specimens/total examined (%)	No. moderate intensity infections (%)†	No. heavy intensity infections (%)‡
Lui (West Equatoria)	0/200	0		103/200 (51.5)	33 (16.5)	16 (8)
Nyal (Upper Nile)	146/200 (73)	57 (28.5)		140/200 (70)	54 (27)	37 (18.5)

*>50 eggs/10 mL urine.
†100–399 eggs/g feces.
‡>400 eggs/g feces.