Serum SARS-CoV-2 RNA and Antibody Testing Results Among 2000 Blood Donors in Taoyuan District, Taoyuan City
| Characteristics . | Total (n = 2000) . | RNA (+) . | Antibody (+) . | |
|---|---|---|---|---|
| No. . | % . | No. . | No. . | |
| Age | ||||
| <20 y | 25 | 1.3 | 0 | 0 |
| 20–29 y | 286 | 14.3 | 0 | 1 |
| 30–39 y | 426 | 21.3 | 0 | 0 |
| 40–49 y | 616 | 30.8 | 0 | 0 |
| 50–59 y | 489 | 24.5 | 0 | 0 |
| 60+ y | 158 | 7.9 | 0 | 0 |
| Sex | ||||
| Male | 1190 | 59.5 | 0 | 1 |
| Female | 810 | 40.5 | 0 | 0 |
| Date of donation | ||||
| January 1–15 | 831 | 41.6 | 0 | 1 |
| January 16–31 | 1169 | 58.5 | 0 | 0 |
| Donation site | ||||
| Fixed site | 1612 | 80.6 | 0 | 0 |
| Mobile drives | 388 | 19.4 | 0 | 1 |
| Type of donation | ||||
| Whole blood (1U) | 996 | 49.8 | 0 | 1 |
| Whole blood (2U) | 933 | 46.7 | 0 | 0 |
| Platelet apheresis (1U) | 28 | 1.4 | 0 | 0 |
| Platelet apheresis (2U) | 43 | 2.2 | 0 | 0 |
| Deferrals (cold)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Deferrals (travel abroad)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Characteristics . | Total (n = 2000) . | RNA (+) . | Antibody (+) . | |
|---|---|---|---|---|
| No. . | % . | No. . | No. . | |
| Age | ||||
| <20 y | 25 | 1.3 | 0 | 0 |
| 20–29 y | 286 | 14.3 | 0 | 1 |
| 30–39 y | 426 | 21.3 | 0 | 0 |
| 40–49 y | 616 | 30.8 | 0 | 0 |
| 50–59 y | 489 | 24.5 | 0 | 0 |
| 60+ y | 158 | 7.9 | 0 | 0 |
| Sex | ||||
| Male | 1190 | 59.5 | 0 | 1 |
| Female | 810 | 40.5 | 0 | 0 |
| Date of donation | ||||
| January 1–15 | 831 | 41.6 | 0 | 1 |
| January 16–31 | 1169 | 58.5 | 0 | 0 |
| Donation site | ||||
| Fixed site | 1612 | 80.6 | 0 | 0 |
| Mobile drives | 388 | 19.4 | 0 | 1 |
| Type of donation | ||||
| Whole blood (1U) | 996 | 49.8 | 0 | 1 |
| Whole blood (2U) | 933 | 46.7 | 0 | 0 |
| Platelet apheresis (1U) | 28 | 1.4 | 0 | 0 |
| Platelet apheresis (2U) | 43 | 2.2 | 0 | 0 |
| Deferrals (cold)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Deferrals (travel abroad)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
Abbreviation: SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.
aFrom January 1, 2020, blood donors were subjected to restricted blood donation because of cold or returning from abroad.
Serum SARS-CoV-2 RNA and Antibody Testing Results Among 2000 Blood Donors in Taoyuan District, Taoyuan City
| Characteristics . | Total (n = 2000) . | RNA (+) . | Antibody (+) . | |
|---|---|---|---|---|
| No. . | % . | No. . | No. . | |
| Age | ||||
| <20 y | 25 | 1.3 | 0 | 0 |
| 20–29 y | 286 | 14.3 | 0 | 1 |
| 30–39 y | 426 | 21.3 | 0 | 0 |
| 40–49 y | 616 | 30.8 | 0 | 0 |
| 50–59 y | 489 | 24.5 | 0 | 0 |
| 60+ y | 158 | 7.9 | 0 | 0 |
| Sex | ||||
| Male | 1190 | 59.5 | 0 | 1 |
| Female | 810 | 40.5 | 0 | 0 |
| Date of donation | ||||
| January 1–15 | 831 | 41.6 | 0 | 1 |
| January 16–31 | 1169 | 58.5 | 0 | 0 |
| Donation site | ||||
| Fixed site | 1612 | 80.6 | 0 | 0 |
| Mobile drives | 388 | 19.4 | 0 | 1 |
| Type of donation | ||||
| Whole blood (1U) | 996 | 49.8 | 0 | 1 |
| Whole blood (2U) | 933 | 46.7 | 0 | 0 |
| Platelet apheresis (1U) | 28 | 1.4 | 0 | 0 |
| Platelet apheresis (2U) | 43 | 2.2 | 0 | 0 |
| Deferrals (cold)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Deferrals (travel abroad)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Characteristics . | Total (n = 2000) . | RNA (+) . | Antibody (+) . | |
|---|---|---|---|---|
| No. . | % . | No. . | No. . | |
| Age | ||||
| <20 y | 25 | 1.3 | 0 | 0 |
| 20–29 y | 286 | 14.3 | 0 | 1 |
| 30–39 y | 426 | 21.3 | 0 | 0 |
| 40–49 y | 616 | 30.8 | 0 | 0 |
| 50–59 y | 489 | 24.5 | 0 | 0 |
| 60+ y | 158 | 7.9 | 0 | 0 |
| Sex | ||||
| Male | 1190 | 59.5 | 0 | 1 |
| Female | 810 | 40.5 | 0 | 0 |
| Date of donation | ||||
| January 1–15 | 831 | 41.6 | 0 | 1 |
| January 16–31 | 1169 | 58.5 | 0 | 0 |
| Donation site | ||||
| Fixed site | 1612 | 80.6 | 0 | 0 |
| Mobile drives | 388 | 19.4 | 0 | 1 |
| Type of donation | ||||
| Whole blood (1U) | 996 | 49.8 | 0 | 1 |
| Whole blood (2U) | 933 | 46.7 | 0 | 0 |
| Platelet apheresis (1U) | 28 | 1.4 | 0 | 0 |
| Platelet apheresis (2U) | 43 | 2.2 | 0 | 0 |
| Deferrals (cold)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
| Deferrals (travel abroad)a | ||||
| Yes | 15 | 0.8 | 0 | 0 |
| No | 1985 | 99.3 | 0 | 1 |
Abbreviation: SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.
aFrom January 1, 2020, blood donors were subjected to restricted blood donation because of cold or returning from abroad.
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