Table 2.
Summarized results of the first serologic testing 2 months after the outbreak (17 June 2020).
| The Results of SARS-CoV-2-Specific RT-PCR Test at the Time of the Outbreak (April 2020) | ||||||
|---|---|---|---|---|---|---|
| Negative | Positive | |||||
| Classification of Symptoms | None | None | Very Mild | Mild | Moderate | Severe |
| Group Size | n = 5 | n = 12 | n = 13 | n = 9 | n = 8 | n = 3 |
| Only IgG+ | 0 | 4 | 8 | 3 | 3 | 1 |
| Only IgM+ | 0 | 0 | 0 | 0 | 0 | 0 |
| IgG+/IgM+ | 0 | 5 | 5 | 5 | 5 | 2 |
| IgG−/IgM− | 5 | 3 | 0 | 1 | 0 | 0 |
| The number of seropositive individuals | 0 | 9 | 13 | 8 | 8 | 3 |
| Seropositivity rate, % | 0 | 75 | 100 | 89 | 100 | 100 |