Relative to the control, NRF1 and NRF2 were increased to approximately 114.4% (p > 0.05) and 136.3% (p < 0.05) at 2 h postinfection, then gradually decreased and peaked at 16 h after infection, which were reduced to ~19.9% (p < 0.05) and 19.3% (p < 0.05), respectively (Figures 5(a), 5(b), and 5(d)). The gene discussed is NRF1; the disease is infection.