Table 3. Distribution of PCR and serological result for COVID-19 cases in outbreak in a meat processing plant, Southern Germany, April to June 2020 (n=285).
PCR (pos) and IgG (pos) | PCR (pos) and IgG (neg) | PCR (pos) and IgG borderline | PCR (neg) and IgG (pos) | Total | |
---|---|---|---|---|---|
Cases | 142 (49.8%) | 67 (23.5%) | 18 (6.3%) | 58 (20.4%) | 285 |
Neg: negative; pos: positive.
Case definition: PCR or IgG positive result; in the table above only cases with both PCR and serological results available are listed