Fig. 2

Viral titers and RNA loads in saliva of Aedes aegypti used to challenge macaques with ZIKV. Mosquitoes were allowed to feed on ZIKV-infected mice. Twelve days later, mosquitoes were exposed to naive macaques. Immediately thereafter, mosquitoes were examined to approximate the amount of virus delivered with mosquito saliva (n = 40). Error bars represent 95% confidence interval for the mean