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Duplex PCR positivity in the three populations under study.
| Group | No of samples collected | Duplex PCR positivity No. (%) |
Mycobacterium bovis No. (%) |
Mycobacterium tuberculosis No. (%) |
|---|---|---|---|---|
| A | 105 | 25 (23.8%) | 12 (11.4%) | 13 (12.4) |
| B | 45 | 11 (24.4%) | 4 (8.9%) | 7 (15.6%) |
| C | 151 | 60 (39.7%) | 19 (12.6%) | 41 (27.2%) |
PCR = polymerase chain reaction.
