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Distribution of participants according to results of serology and previous RT-PCR testing (N = 428)
| Anti-S+ & anti-N− n (%) |
Anti-N+ & anti-S- n (%) |
Anti-S+ & anti-N+ n (%) |
Anti-S− & anti-N− n (%) |
Total N |
|
|---|---|---|---|---|---|
| No previous RT-PCR testing | 8 (11.9) | 2 (3.0) | 9 (13.5) | 48 (71.6) | 67 |
| Previous RT-PCR testing negative | 23 (9.2) | 5 (2.0) | 14 (5.5) | 209 (83.3) | 251 |
| Previous RT-PCR testing positive | 15 (13.6) | 0 (0) | 65 (59.1) | 30 (27.3) | 110 |
