Table 1.
Mtb lineages (L) and sub-lineages and their distribution in PTB and TBLN cases, Northwest Ethiopia, 2023.
| Mtb genotypes | TBLN N (%) | PTB N (%) | Total (%) |
|---|---|---|---|
| Delhi-CAS (L3) | 21 (56.8) | 16 (43.2) | 37 (25.3) |
| Delhi-CAS (L3.1.1) | 2 (33.3) | 4 (66.7) | 6 (4.1) |
| EA (L4.2) | 0 (0.0) | 1 (100.0) | 1 (0.68) |
| EA (L4.6) | 2 (28.6) | 5 (71.4) | 7 (4.8) |
| T (L4.8) | 4 (44.4) | 5 (55.6) | 9 (6.2) |
| L7 | 2 (66.7) | 1 (33.3) | 3 (2.1) |
| X-type (L4.1.1.1) | 0 (0.0) | 4 (100.0) | 4 (2.7) |
| X-type (L4.1.1.3) | 0 (0.0) | 2 (100.0) | 2 (1.4) |
| Haarlem (L4.1.2.1) | 9 (45.0) | 11 (55.0) | 20 (13.7) |
| Ural (L4.2.1) | 3 (75.0) | 1 (25.0) | 4 (2.7) |
| EA.ETH (L4.2.2) | 12 (41.4) | 17 (58.6) | 29 (19.9) |
| TUR (L4.2.2.1) | 0 (0.0) | 1 (100.0) | 1 (0.68) |
| LAM (L4.3.3) | 2 (66.7) | 1 (33.3) | 3 (2.1) |
| LAM (L4.3.4.1) | 0 (0.0) | 1 (100.0) | 1 (0.7) |
| LAM (L4.3.4.2) | 5 (100.0) | 0 (0.0) | 5 (3.4) |
| EA/T1 (L4.4.1) | 3 (75.0) | 1 (25.0) | 4 (2.7) |
| EA/T1 (L4.4.1.2) | 0 (0.0) | 2 (100.0) | 2 (1.4) |
| EA/T3 (4.6.2.1) | 1 (12.5) | 7 (87.5) | 8 (5.5) |
| Total | 66 (45.2) | 80 (54.8) | 146 (100.0) |