81 — Number Exam¬ ined 0/ /o Trachoma % Bilharzia % Splenic Index % Ankylostoma 1 % Tuber¬ culosis Pulmonary Khartoum Province — Gordon College 201 8.4 0.5 6.2 0.5 0.5 Gordon College Workshops . . 34 8.8 8.8 — — Khartoum Primary. . 160 6.2 — 5.0 — — Omdurman Primary 213 29.0 1 0.65 — — — Berber Province:— 1 2 Primary 188 36.7 2.1 4.2 — — 9 Elementary 857 48.4 3.7 5.7 0.24 — 12 Village 733 62.0 1.6 i 3.2 0.27 — Blue Nile Province :— t i 2 Primary 259 12.0 2.3 23.1 — — 18 Elementary 925 28.3 0.1 13.6 — Kordof an Province: 1 Primary 101 10.0 6.0 20.0 — — 7 Elementary — 9.1 13.8 18.2 — .39 1 Village 56 43.0 _ 25.0 -— — Nuba Mountains Province:— 4 Elementary 275 5.0 20.0 25.0 — — Kassala Province:— 1 Elementary 121 8.25 0.825 10.0 — — Haifa Province:— 1 Primary 218 83.0 21.0 2.3 0.9 — 2 Elementary 273 55.0 16.5 — 5.1 — .3 Village (Districts) 822 38.0 48.0 18.2 2.8 —• Dongola Province:— 5 Elementary 554 35.8 • 7.4 7.7 44 Village 1315 41.7 15.7 8.3 0.15 — White Nile Province :— 1 Primary 61 26.2 31.1 — — — 6 Elementary 469 38.6 28.1 23.2 0.42 0.21 4 Village 255 46.6 41.5 21.5 — — Upper Nile Province 2 Elementary 148 7.4 — 23.7 — — Red Sea Province :— 2 Primary 86 12.7 3.5 3.5 —-— 5 Elementary 540 12.7 1.1 0.9 * —