Table 3.

Measurements of SARS-CoV-2 antigen-specific cellular response. Shown is the cellular vaccination response measured by IL-2 and IFN-γ-producing cells 1 month after the 1st vaccination, 1 month after the 2nd vaccination, and 6 months after the 1st vaccination.

	Reactivity	V1 (n = 7)	V2 (n = 8)	V3 (n = 16)
Dialysis patients	Only IFN-γ	0%	0%	6.25%
	Only Il-2	0%	25%	18.75%
	IFN-γ and IL-2	29%	62%	43.74%
	No detection	71%	13%	31.25%
		V1 (n = 9)	V2 (n = 25)	V3 (n = 17)
Kidney transplant recipients	Only IFN-γ	11%	0%	0%
	Only IL-2	22%	12%	41%
	IFN-γ and IL-2	0%	48%	23.5%
	No detection	67%	40%	35.5%
		V1 (n = 5)	V2 (n = 5)	V3 (n = 10)
Healthy control	Only IFN-γ	0%	0%	0%
	Only IL-2	60%	0%	30%
	IFN-γ and IL-2	40%	100%	60%
	No detection	0%	0%	10%