Fig. 8: Immunofluorescence staining of B cells and T cells in mouse lung with super-infection or single infection.

A The immunofluorescence staining of B cells (CD19+), T cells (CD3+), and neutrophils (Ly6G+). Representative 200x pictures were selected. B, C Morphometric evaluation for the area of B cells and T cells in different infection conditions. P values generated by the two-sample T test. The error bar indicates the standard deviation of the data from different mice.