Table 2. MTBC lineage distribution across geographical regions in Tanzania.
| Geographical Zone | Lineage | Total | |||
|---|---|---|---|---|---|
| L1 (%) | L2 (%) | L3 (%) | L4 (%) | ||
| Central | 8 (38.1 ) | 2 (9.5 ) | 4 (19 ) | 7 (33.3 ) | 21 |
| Coastal | 168 (16.8 ) | 50 (5 ) | 350 (35 ) | 432 (43.2 ) | 1,000 |
| Lake | 72 (20.9 ) | 12 (3.5 ) | 95 (27.6 ) | 165 (48 ) | 344 |
| Northern | 52 (13.3 ) | 22 (5.6 ) | 145 (37 ) | 173 (44.1 ) | 392 |
| S. Highlands | 27 (16.9 ) | 4 (2.5 ) | 60 (37.5 ) | 69 (43.1 ) | 160 |
| Western | 0 (0 ) | 1 (10 ) | 4 (40 ) | 5 (50 ) | 10 |
| Zanzibar | 2 (18.2 ) | 0 (0 ) | 5 (45.5 ) | 4 (36.4 ) | 11 |
| Total | 329 (17 ) | 91 (4.7 ) | 663 (34.2 ) | 855 (44.1 ) | 1,938 |
L1, Lineage 1; L2, Lineage 2; L3, Lineage 3; L4, Lineage 4