Figure 3.

Viremia in vaccinated and control cynomolgus macaques challenged with ZIKV. The data from both experiments are combined in this figure. Animals were challenged at day 49 of both experiments. Blood was taken daily for 7 days post challenge, and viremia was measured using quantitative RT-PCR. Limit of detection was 50 copies/ml of plasma, shown by the dotted line. Vaccinated animals had a significantly reduced number of viremic days compared to control animals (p < 0.0002; Alum, Alhydrogel® 85).