Within the vaccinated group, irrespective of prior infection, no statistical difference in IFN-γ levels was found when comparing individuals who received Covaxin (BBV152) to those who received Covishield (ChAdOx1) (p-value=0.6099, Median (IQR) SFU/million: 96 (4-373) vs 72 (4-244), respectively (Table 3, Figure 2B)). The gene discussed is IFNG; the disease is infection.