Characteristics of three participants with SARS-CoV-2 seropositive antibody test results
Case 1 | Case 2 | Case 3 | |
---|---|---|---|
Affiliated hospital | Hospital 1 | Hospital 1 | Hospital 2 |
Sex | Female | Female | Female |
Age (years) | 25 | 26 | 31 |
Occupation | Nurse | Nurse | Nurse in the infection prevention office |
Working period as a health care worker (years) | 4 | 6 | 8 |
Working period in COVID-19 wards (days) | 84 | 62 | 0 |
Working arrangement | 3 shifts | 3 shifts | 8 hours during daytime and additional on-call |
Presence of symptoms | None | None | None |
Contact history with patients with COVID-19 without PPE | None | None | None |
Type of PPE | Level D | Level D | Level D or 5-piece set |
Self-reported contamination during doffing of PPE | None | None | None |
Number of times COVID-19 PCR was performed before blood collection | 2 | 1 | 0 |
COVID-19 PCR at the time of blood collection | Negative | Negative | Negative |
Possible interpretation of the test results | Asymptomatic infection | Asymptomatic infection | False-positive result or possible asymptomatic infection |
* 5-piece set; includes hat, N95 mask, gloves, gown, and overshoes.