Table 1.

Median frequency of SARS-CoV-2 protein-specific CD3⁺ T cells subpopulation in COVID-19 patients.

Antigen		M	N	S	S1	CMV pp65
CD4+	IL-2	0.013	0.006	0.010	0.009	0.014
	IFN-γ	0.012	0.006	0.002	0.007	0.008
	TNF-α	0.002	0.005	0.022	−0.006	0.013
CD8+	IL-2	0.004	0.002	0.006	0.000	0.013
	IFN-γ	−0.003	0.014	0.010	0.003	0.008
	TNF-α	0.004	−0.007	−0.008	−0.003	0.133