MRAP and infection: Figure 6B shows that SOD2 is significantly upregulated in monocytes infected with WT Toledo virus but not after infection with Δβ2.7 virus. Interestingly, a time course analysis showed that this virus-induced increase in SOD2 occurred as early as 1 d.p.i and it steadily increased over time (Figure 6C), again dependent on the presence of β2.7.