Figure 2(C, D):Effect of emetine on DENV2 inhibition in dose-dependent manner (Post-treatment). Huh-7 cells were posttreated with emetine for 3 days upon DENV2 infection with different concentrations of emetine. For the IFA images, cell nuclei were stained with DAPI (blue) and the presence of DENV infection is represented by FITC staining (green). Values shown are means of triplicate experiments with error bars representing standard errors of the means. Generally, emetine shows dosedependent reduction in DENV2 infectivity for both pre and posttreatment. However, the cells post-treated with emetine display greater inhibition of DENV2 infection compared to the pretreated cells at different concentrations of emetine.