TABLE 1.
Donors characteristics
| Parameter | Donor 1 | Donor 2 | Donor 3 | |
|---|---|---|---|---|
| Age (years) | 45 | 41 | 30 | |
| Sex | Male | Male | Male | |
| Ethnicity | Caucasian | Caucasian | Caucasian | |
| HLA class I/II | HLA‐A |
01:01:01 02:01:01 |
02:01:01 ‐ |
11:01 ‐ |
| HLA‐B |
18:01:01 35:02:01 |
49:01:01 51:01:01 |
08:01:01:01 55:01:01 |
|
| HLA‐C |
04:01:01 07:01:01 |
06:02:01:02 15:02:01:01 |
03:03:01:01 12:03:01:01 |
|
| HLA‐DRB1 |
03:01:01G 11:04:01 |
11:01:01 13:02:01 |
03:01:01 14:54:01 |
|
| HLA‐DQB1 |
02:01:01G 03:01P |
03:01P 06:04 |
02:01:01 05:03:01 |
|
| SARS‐CoV‐2 infection | Symptoms | No | Mild | No |
| rRT‐PCR swab test | Positive | Positive | NA | |
| Hospitalization requirement | No | No | NA | |
|
Time from infectious contact to negative rRT‐PCR (days) |
42 | 23 | NA | |
| Status at blood donation | Time since negative rRT‐PCR (days) | 47 | 26 | NA |
| Symptoms | No | No | No | |
| rRT‐PCR swab test | Negative | Negative | Negative | |
| Serologic testing | Negative | IgG+ | Negative | |
| Neutralizing Abs | No | Yes | NT | |
| T cell memory | Yes | Yes | No | |
Description of the relevant characteristics of each donor, their previous history in relation with SARS‐CoV‐2 infection and status at blood donation.
Abbreviations: NA, not applicable; NT, not tested.