Table 6.
Positivity rate according to the concentration of SARS-CoV-2.
| Concentration (copies/mL) | Positivity rate (%) |
|---|---|
| 16,345 | 100 |
| 8172 | 96 |
| 4086 | 88 |
| 2043 | 50 |
| 1021 | 13 |
| 510 | 13 |
| 255 | 4 |
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