Table 4. District estimates in each endemic category of trichaisis (TT) and availability of current district level data from population based prevalence surveys (PBPS) in Africa in adults aged greater than 15 years.
| Surveyed by PBPSb | |||||||||||
| Suspected endemic | <0.1% | ≥0.1% | |||||||||
| Country | Total number districts | Total population (000s) | Total surveyed districts | Districts | Pop (000s) | Districts | Districts | ||||
| n | (%) | n | (%)a | n | (%) | n | (%) | ||||
| Algeria | 1,592 | 36,507 | 0 | (0.0) | 1 | (0.1) | 33 | 0 | (0.0) | 0 | (0.0) |
| Benin | 77 | 9,307 | 0 | (0.0) | 6 | (7.8) | 2,192 | 0 | (0.0) | 0 | (0.0) |
| Botswana | 25 | 1,877 | 0 | (0.0) | 3 | (12.0) | 338 | 0 | (0.0) | 0 | (0.0) |
| Burkina Faso | 63 | 16,806 | 63 | (100) | 0 | (0.0) | 0 | 6 | (9.5) | 57 | (90.5) |
| Burundi | 139 | 9,681 | 0 | (0.0) | 4 | (2.9) | 965 | 0 | (0.0) | 0 | (0.0) |
| Cameroon | 178 | 20,416 | 41 | (23.0) | 8 | (5.8) | 948 | 15 | (36.6) | 26 | (63.4) |
| CARc | 17 | 4,540 | 9 | (52.9) | 1 | (12.5) | 194 | 1 | (11.1) | 8 | (88.9) |
| Chadc | 14 | 12,113 | 8 | (57.1) | 5 | (83.3) | 4,320 | 0 | (0.0) | 8 | (100) |
| Cote d' Ivoire | 58 | 19,790 | 6 | (10.3) | 4 | (66.7) | 2 | (33.3) | |||
| Djiboutig | 11 | 791 | 0 | (0.0) | 4 | (36.4) | 580 | 0 | (0.0) | 0 | (0.0) |
| Egypth | 26 | 80,095 | 2 | (7.7) | 3 | (12.5) | 11,704 | 0 | (0.0) | 2 | (100) |
| Eritrea | 58 | 5,485 | 36 | (62.1) | 11 | (50.0) | 731 | 14 | (38.9) | 22 | (61.1) |
| Ethiopiad | 928 | 86,132 | 202 | (21.8) | 470 | (64.7) | 32,586 | 1 | (0.5) | 201 | (99.5) |
| Ghana | 143 | 25,305 | 35 | (24.5) | 0 | (0.0) | 0 | 15 | (42.9) | 20 | (57.1) |
| Guinea | 38 | 10,957 | 15 | (39.5) | 0 | (0.0) | 0 | 0 | (0.0) | 15 | (100) |
| Guinea Bissauc | 9 | 1,646 | 9 | (100) | 0 | (0.0) | 0 | 0 | (0.0) | 9 | (100) |
| Kenya | 75 | 38,862 | 13 | (17.3) | 7 | (11.3) | 258 | 0 | (0.0) | 13 | (100) |
| Malawi | 32 | 14,460 | 3 | (9.4) | 5 | (17.2) | 2,609 | 0 | (0.0) | 3 | (100) |
| Mali | 55 | 15,864 | 53 | (96.4) | 0 | (0.0) | 0 | 2 | (3.8) | 51 | (96.2) |
| Mauritania | 46 | 4,260 | 31 | (67.4) | 0 | (0.0) | 0 | 12 | (38.7) | 19 | (61.3) |
| Moroccoe | 46 | 31,954 | 5 | (10.9) | 0 | (0.0) | 0 | 0 | (0.0) | 5 | (100) |
| Mozambique | 132 | 22,467 | 0 | (0.0) | 106 | (85.3) | 16,580 | 0 | (0.0) | 0 | (0.0) |
| Niger | 43 | 16,196 | 33 | (76.7) | 2 | (20.0) | 137 | 6 | (18.2) | 27 | (81.8) |
| Nigeria | 774 | 160,067 | 175 | (22.6) | 230 | (38.4) | 47,072 | 26 | (14.9) | 149 | (85.1) |
| Senegal | 44 | 12,034 | 0f | (0.0) | 1 | (2.3) | 283 | 0 | (0.0) | 0 | (0.0) |
| Somalia | 74 | 8,958 | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) | |||
| South Sudan | 99 | 9,606 | 17 | (17.2) | 40 | (48.8) | 4,160 | 0 | (0.0) | 17 | (100) |
| Sudan | 142 | 32,376 | 87 | (61.3) | 39 | (70.9) | 7,266 | 23 | (26.4) | 64 | (73.6) |
| Tanzania | 120 | 43,494 | 55 | (45.8) | 45 | (69.2) | 17,976 | 3 | (5.5) | 52 | (94.5) |
| The Gambia | 43 | 1,719 | 39 | (90.7) | 0 | (0.0) | 0 | 38 | (97.4) | 1 | (0.0) |
| Togo | 30 | 5,944 | 28 | (93.3) | 0 | (0.0) | 0 | 25 | (89.3) | 3 | (10.7) |
| Uganda | 112 | 32,415 | 35 | (31.3) | 9 | (11.7) | 2,113 | 0 | (0.0) | 35 | (100) |
| Zambia | 65 | 12,004 | 24 | (36.9) | 27 | (65.9) | 3,871 | 4 | (16.7) | 20 | (83.3) |
| Total | 5,308 | 804,128 | 1,024 | (19.3) | 1,027 | (24.0) | 156,915 | 195 | (20.1) | 829 | (88.6) |
a
Proportion of unsurveyed districts that are suspected endemic.
b
Proportion of known endemic districts falling into each category of endemicity.
c
Unit of implementation (health district) is defined as the first administrative level.
d
Third administrative level (wereda) is the implementation unit, but some zonal data are included in this table and used to inform SAFE implementation.
e
Five districts were historically endemic in Morocco.
f
Regional data available in Table 6.
g
TT estimates are in the whole population (0–99 years).
h
Data in Egypt were collected at the governorate (regional) level, there have been no recent surveys at finer spatial scales and no alternative public health districts have been defined.