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Distribution of samples and PCR results
| Group | Total number in study area | Number interviewed | Number of sputum samples collected | Number of samples positive for M. bovis by PCR |
|---|---|---|---|---|
| Abattoir workers | Data not available | 141 | 16 | 4 |
| Butchers | Data not available | 317 | 29 | 0 |
| Livestock farmers | Data not available | 50 | 50 | 1 |
| Veterinarians | 25 | 3 | 3 | 0 |
| Veterinary assistants | 68 | 5 | 5 | 0 |
