Infection place | N° (Percent)* | Prevalent genotypes: N° (Percent)§ | ||||
---|---|---|---|---|---|---|
 |  | 1a | 1b | 3a | 4 | mix |
Center | 77 (57.6) | 33 (42.8) | 15 (19.5) | 27 (35.1) | 0 | 2 (2.6) |
North | 18 (13.4) | 7 (38.9) | 2 (11.1) | 8 (44.4) | 1 (5.6) | 0 |
South | 1 (.7) | 1 (100) | 0 | 0 | 0 | 0 |
East | 5 (3.7) | 4 (80) | 0 | 1 (20) | 0 | 0 |
West | 31 (23.1) | 13 (41.9) | 8 (25.8) | 9 (29) | 1 (3.2) | 0 |
out of Iran | 2 (1.5) | 1 (50) | 1 (50) | 0 | 0 | 0 |