Fig. 5
From: Chronic allergic asthma induces T-cell exhaustion and impairs virus clearance in mice
Influenza virus susceptibility and clearance of asthma mice. (A) Body weight changes were monitored for 14 days after infection with A/PR8 influenza virus (1xLD50). (B) Survival rate of the asthma mice after infection with A/PR8 virus. (C) Lung viral titers at day 5 post infection. Data of virus titration were shown in mean ± SEM. For statistical analysis, unpaired t test was performed. *p < 0.05 between the Naïve infection group and Asthma infection group (n = 4/group)