Sampling point | Analyzed | Positive test | Percentage | Negative test | Percentage |
Farms | 158 | 30 | 18.9 | 128 | 81.1 |
Markets | 70 | 9 | 12.9 | 61 | 87.1 |
Total | 228 | 39 | 17.1 | 189 | 82.9 |