FLOT1 and infection: Flotillin-1, a membrane trafficking and biogenesis molecule, was found in significantly elevated amounts at both time points in the EVs after viral infection (* p = 0.02 and * p = 0.05, respectively) (Figure 4A) when dot blot of flotillin-1 in control and infection EVs (Supplementary Figure S2B) was analyzed via Bio-Rad imaging program and GraphPad.