Table 4.
Leptospiral seroprevalence and vegetation type on Tutuila, American Samoa 2010
| Vegetation type | Number Sampled | Seroprevalence of most common serovars | All serovars | ||
|---|---|---|---|---|---|
| Hebdomadis | LT 751 | LT 1163 | |||
| % (95% CI) | % (95% CI) | % (95% CI) | % (95% CI) | ||
| Urban built-up | 442 | 7.9 (5.6 - 10.8) % | 3.2 (1.7 - 5.3) % | 3.8 (2.3 - 6.1) % | 14.3 (11.1 - 17.9) % |
| Urban cultivated | 177 | 10.7 (6.6 - 16.3) % | 4.0 (1.6 - 8.0) % | 2.8 (1.0 - 6.5) % | 16.4 (11.3 - 22.7) % |
| Agricultural | 82 | 20.7 (12.6 - 31.1) % | 9.8 (4.3 - 18.3) % | 1.2 (0.0 - 6.6) % | 25.6 (16.6 - 36.4) % |
| Other | 20 | 5.0 (0.1 - 24.9) % | 10.0 (1.2 - 31.7) % | 10.0 (1.2 - 31.7) % | 20.0 (5.7 - 43.7) % |