Table 2. Prevalence of human brucellosis. Namibe, Angola, 2012.
| Municipality | Workers | Breeders | Total | ||||
|---|---|---|---|---|---|---|---|
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| NT | TP | PT (%) | NC | CP | PC (%) | PP (%) | |
| Namibe | 103 | 4 | 3.9 | 9 | 1 | 11.1 | 10.4 |
| Tombwa | 9 | 1 | 11.1 | 7 | 2 | 28.6 | 26.9 |
| Bibala | 8 | 1 | 12.5 | 113 | 19 | 16.8 | 16.4 |
| Kamucuio | 5 | 1 | 20.0 | 44 | 6 | 13.6 | 14.3 |
| Virei | 6 | 0 | 0 | 19 | 4 | 21.0 | 19.0 |
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| Total | 131 | 7 | 5.3 | 192 | 32 | 16.7 | 15.6 |
NT: population of workers; NC: sample of breeders; CP: positive breeders; TP: positive workers; PC: prevalence rate in breeders; PT: prevalence rate in workers; PP: weighted prevalence rates