Fig. 6.

Postmortem immunostaining in the lungs. Representative MF-IHC images of a single lung section from an uninfected control (Top), an EBOV-infected macaque at day 4 (Middle), and a terminally infected EBOV macaque (Bottom). The various stains are: TSPO, CD68 (Macrophages), CD66abce (neutrophils), and VP40 (EBOV marker). (Scale bars, 50 μ.) The quantification data measuring percent area positive stain is shown for control (n = 1), day 4 (n = 3), and terminal (n = 6) below each stain and was obtained by drawing multiple regions-of-interest across the entire lung section using ImageJ.