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Number and percentages of positive samples collected from various water resources in East Azerbaijan, Northwest Iran.
| SOURCE | NUMBER OF SAMPLES | NUMBER OF POSITIVE SAMPLES | PERCENTAGE |
|---|---|---|---|
| Coldspring | 29 | 5 | 17.2 |
| Tap water | 24 | 9 | 37.5 |
| River | 5 | 1 | 20 |
| Hotspring | 6 | 1 | 16.7 |
| Householdwell | 3 | 1 | 33.3 |
| Total | 67 | 17 | 25.4 |
