Table 2.
RT-PCR and serology results
| SARS-CoV-2 antibodies (+) Number |
SARS-CoV-2 antibodies (–) Number |
Total number |
|
|---|---|---|---|
| Number of RT-PCR (+) | 7 | 2 | 9 |
| Number of RT-PCR (–) | 6 | 85 | 91 |
| Total | 13 | 87 | 100 |
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