Fig. 3
From: Bioelectric profiling of Rickettsia montanensis in Vero cells utilizing dielectrophoresis

Transmission Electron Microscopy of healthy and infected Vero cells. (a) Non-infected (healthy) Vero cells ((magnification ×7500). (b)Rickettsia montanensis-infected Vero cells (magnification ×10000). The diameters of healthy and infected Vero cells were 6.65 μm and 11.11 μm, respectively. The membrane thicknesses were measured to be 16 nm and 18 nm, for the healthy and infected cells, respectively.