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Sensitivity and specificity of oral swab samples for detection of past dengue virus infection in healthy volunteers
| n = 60 | |
|---|---|
| IgG | |
| Plasma positive (of which OS positive) | 54 (33) |
| Sensitivity (95% CI) | 61.1% (48.1–74.1) |
| Plasma negative (of which OS negative) | 6 (3) |
| Specificity (95% CI) | 50% (10.0–90.0) |
OS = oral swab; 95% CI = 95% confidence interval.
