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. Author manuscript; available in PMC: 2017 Apr 14.
Published in final edited form as: Science. 2016 Sep 22;354(6309):237–240. doi: 10.1126/science.aai9137

Figure 3. ZIKV DNA vaccines reduce viremia in ZIKV-challenged rhesus macaques.

Figure 3

Eight weeks after the first vaccination, macaques were challenged with 103 FFU of ZIKV PRVABC59. (A) qPCR of the capsid gene was used to determine the genome copies/ml on days 1–5 and 7 post-challenge. Each line represents an individual animal. (B) Mean viral load after challenge in each group. Error bars represent the standard error of the mean. Dashed line indicates the limit of detection (100 copies/ml). Any value below the limit of detection was assigned a value half the limit of detection for graphing and AUC calculation.