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Seroprevalence of recruited healthcare workers stratified by nasopharyngeal swab positivity
| Negative swab | Positive swab | p-value | |
|---|---|---|---|
| IgG, n (95% CI) | 6/22; 27.3% (8.7–45.9%) | 4/7; 57.1% (20.4–93.8%) | 0.19 |
| IgM, n (95% CI) | 21/22; 95.5% (86.8–100%) | 6/7; 85.7% (59.8–100%) | 0.38 |
