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Detection of SARS-CoV-2-S-reactive T cells by flow cytometry among nursing home residents with detectable SARS-CoV-2-S antibodies following full-dose vaccination with Comirnaty®
| SARS-CoV-2 infection status (n) | CD4+ T cells detectable responses/median frequency (range) | CD8+ T cells detectable responses/median frequency (range) |
|---|---|---|
| SARS-CoV-2-naïve (46) | 46/0.91% (0.02–4.80) | 37/0.22% (0–5.67) |
| SARS-CoV-2-convalescent/recovered (4) | 4/0.50% (0.02–1.07) | 3/0.33% (0–1.50) |
