IL2 and infection: To determine the functionality of SARS‐CoV‐2‐specific T cells induced by prior asymptomatic infection, we further evaluated IFN‐γ and IL‐2 responses in these eleven asymptomatic, non‐vaccinated participants reporting no prior associated symptoms against thirteen non‐vaccinated COVID‐19‐positive convalescent participants reporting mild‐to‐moderate severity of associated symptoms (Figure 2A).