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Detection of SARS-CoV-2-S-reactive antibodies by lateral flow immunochromatography among nursing home residents following full-dose vaccination with Comirnaty®
| SARS-CoV-2 infection status (n) | IgM |
IgG |
||
|---|---|---|---|---|
| Positive (%) | Negative (%) | Positive (%) | Negative (%) | |
| All participants (881) | 227 (25.7) | 654 (74.0) | 734 (83.0) | 147 (16.7) |
| SARS-CoV-2-naïve (597) | 60 (10.0) | 537 (89.9) | 456 (76.4) | 141 (23.6) |
| SARS-CoV-2-convalescent/recovered (284) | 167 (58.8) | 117 (41.2) | 278 (97.9) | 6 (2.1) |
