E Representative confocal images of mCherry (red) and c-Fos (green) double-labeled cells in the vHIP CA1 regions. Scale bars, 50 μm. F. Quantification of the percentage of c-fos;mCherry double positive cells out of total mCherry cells. mCherry mock, n=6 mice; mCherry ZIKV, n=4 mice; hM4Di ZIKV n=6 mice. Data information: All data are presented as mean ± SEM. *P < 0.05, **P < 0.01, ****P < 0.0001, one-way ANOVA with Tukey post hoc test. 