Fig. 2From: Competitive advantage of a dengue 4 virus when co-infecting the mosquito Aedes aegypti with a dengue 1 virusCoinfection of Aedes aegypti. Infection, dissemination and transmission rates in Ae. aegypti CEN population, 21Â days after oral exposure to co-infected blood-meal DENV-1/DENV-4 provided at 106 ffu/mL for each virus. Viral RNA was detected by qRT-PCR. Error bars show confidence intervals (95Â %). In brackets, the number of mosquitoes testedBack to article page