CD3+ T cell distribution in infected tissues.

Mice were inoculated with O. tsutsugamushi Karp stain, as described in Fig. 1. Indicated tissue sections were collected at 0, 6 and 10 dpi and stained for anti-CD3 (brown) (Liver: A–C; Lung: D–F; Heart: G–I; Spleen: J–L). Images were photographed at 40X.