Detection of SARS-CoV-2 T-cell responses to S-protein and N-protein in positive and negative groups according to serology classification
| SARS-CoV-2 T-cell response | Negative group (n=108) | Positive group (n=54) | P value T-cell results |
| SARS-CoV-2 N-protein target | 54 (50%) | 49 (90.74%) | <0.001 |
| SARS-CoV-2 S-protein target | 45 (41.67%) | 46 (85.19%) | <0.001 |
| Any SARS-CoV-2 protein target | 60 (55.56%) | 50 (92.59%) | <0.001 |