Lysotracker red is an acidophilic dye which selectively stains low pH containing compartments and would therefore detect DENV-2 in both early and late endosomes Cells were infected with DENV-2 at 5 MOI, similar to the experiment with dynamin II and stained for E protein and endosomes at 0 min, 10 min, 15 min, 30 min, 1 h, 2 h, 4 h, and 8 h post infection. Here, DNM2 is linked to infection.