All cytokines and chemokines returned to baseline levels on day 4 of infection, except IFNλ2/3 which could still be detected on day 4 in tg+ infected with HRV16 and isotype control treated animals, but not in tg− mice or tg+ mice pre-treated with 14C11 (Figure 6B and S4A). This evidence concerns the gene IFNL2 and infection.