Table 3 Prevalence of Schistosoma haematobium and Schistosoma mansoni by intensity
State | S. haematobium | S. mansoni | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Light infection (< 50 eggs/10 ml) | Heavy infection (≥ 50 eggs/10 ml) | Light infection (< 100 epg) | Moderate infection (100–399 epg) | Heavy infection (≥ 400 epg) | ||||||
n/Na | % | n/Na | % | n/Na | % | n/Na | % | n/Na | % | |
Red Sea | 2/2944 | 0.07 | 1/2944 | 0.03 | 0/2425 | 0.00 | 0/2425 | 0.00 | 0/2425 | 0.00 |
River Nile | 42/3216 | 1.31 | 8/3216 | 0.25 | 2/2986 | 0.07 | 4/2986 | 0.13 | 2/2986 | 0.07 |
Kassala | 4/3480 | 0.11 | 2/3480 | 0.06 | 161/3244 | 4.96 | 202/3244 | 6.23 | 5/3244 | 0.15 |
Khartoum | 228/5730 | 3.98 | 71/5730 | 0.12 | 72/5434 | 1.32 | 84/5434 | 1.55 | 4/5434 | 0.07 |
Al Jazirah | 27/5904 | 0.46 | 3/5904 | 0.05 | 126/5563 | 2.26 | 151/5563 | 2.71 | 4/5563 | 0.07 |
Al Qadarif | 49/6114 | 0.80 | 33/6114 | 0.54 | 82/5736 | 1.43 | 85/5736 | 1.48 | 0/5736 | 0.00 |
Sennar | 17/2787 | 0.61 | 0/2787 | 0.00 | 16/2745 | 0.58 | 18/2745 | 0.66 | 0/2745 | 0.00 |
Blue Nile | 88/3715 | 2.37 | 11/3715 | 0.30 | 9/3699 | 0.24 | 10/3699 | 0.27 | 0/3699 | 0.00 |
White Nile | 331/6933 | 4.77 | 49/6933 | 0.71 | 5/6574 | 0.08 | 5/6574 | 0.08 | 0/6574 | 0.00 |
West Kordofan | 386/10,073 | 3.83 | 33/10,073 | 0.33 | 2/10,188 | 0.02 | 2/10,188 | 0.02 | 0/10,188 | 0.00 |
North Kordofan | 94/3532 | 2.66 | 1/3532 | 0.03 | 1/3577 | 0.03 | 0/3577 | 0.00 | 0/3577 | 0.00 |
South Kordofan | 435/8173 | 5.35 | 34/8137 | 0.42 | 3/8399 | 0.04 | 3/8399 | 0.04 | 0/8399 | 0.00 |
Northern | 11/3751 | 0.29 | 6/3751 | 0.16 | 1/3532 | 0.03 | 0/3532 | 0.00 | 0/3532 | 0.00 |
Central Darfur | 152/3166 | 4.80 | 0/3166 | 0.00 | 1/3174 | 0.03 | 0/3174 | 0.00 | 0/3174 | 0.00 |
East Darfur | 485/3863 | 12.56 | 312/3863 | 8.08 | 13/4238 | 0.31 | 14/4238 | 0.33 | 0/4238 | 0.00 |
West Darfur | 46/4017 | 1.15 | 16/4017 | 0.40 | 6/3936 | 0.15 | 12/3936 | 0.30 | 4/3936 | 0.10 |
North Darfur | 77/6524 | 1.18 | 3/6524 | 0.05 | 17/6545 | 0.26 | 17/6545 | 0.26 | 0/6545 | 0.00 |
South Darfur | 933/13,084 | 7.13 | 1282/13,084 | 9.79 | 3/14,045 | 0.02 | 3/14,045 | 0.02 | 0/14,045 | 0.00 |
Total | 3407/96,970 | 3.51 | 1865/96,970 | 1.92 | 520/96,040 | 0.54 | 613/96,040 | 0.64 | 19/96,040 | 0.02 |