Figure S5.

Frequency of S_167–180 tetramer⁺ cells in comparison to the frequency of total spike AIM⁺ cells, related to Figure 2

(A) Gating strategy. Tetramer-positive cells were gated as cell-sized single live CD3⁺CD4⁺tetramer⁺, AIM⁺ cells were defined as cell-sized single live CD3⁺CD4⁺CD45RA^-CD154⁺CD200⁺.

(B). S_167–180 tetramer⁺ cells (top row) and AIM⁺ (bottom row) for SARS-CoV-2 naive donor (left column) and SARS-CoV-2 convalescent donors.