Table 1.
Epidemiological information and testing results of the donors reactive for total antibodies against SARS‐CoV‐2
| ID | Sex | Age | Ethnicity | Occupation | Total antibodies (S/CO) | IgM | IgA | IgG (WT) | IgG (LZ) | Nucleic acid |
|---|---|---|---|---|---|---|---|---|---|---|
| BD1 | Male | 45 | Han | Public officer | +(8.15) | − | − | − | − | − |
| BD2 | Male | 29 | Han | Catering worker | +(18.0) | − | + | + | + | − |
| BD3 | Male | 31 | Han | Clerk | +(2.52) | − | − | − | − | − |
| BD4 | Female | 26 | Han | Clerk | +(1.92) | − | − | − | − | − |
| BD5 | Female | 40 | Han | Nurse | +(18.0) | − | + | + | + | − |
| BD6 | Male | 43 | Han | Public officer | +(1.21) | − | − | − | − | − |
| BD7 | Male | 45 | Han | Public officer | +(9.06) | − | − | − | − | − |
Note: The donors who were positive for IgA and IgG antibody are indicated in bold.
Abbreviations: Ig, immunoglobulin; LZ, Lizhu Diagnostics; WT, Wantai Biological Pharmacy Enterprise.