Fig. 2From: Infection, dissemination, and transmission efficiencies of Zika virus in Aedes aegypti after serial passage in mosquito or mammalian cell lines or alternating passage in both cell typesMidgut infection and dissemination rates of Ae. Aegypti infected with host-cell adapted Zika virus. Midgut infection rates of Ae. aegytpi infected with host cell-adapted Zika virus at (a) 14 days and (b) 21 days after infectious blood meal (Kruskal-Wallis test, X2 = 70.288, df = 3, P ≤ 0.05 and X2 = 58.807, df = 3, P ≤ 0.05, respectively). Dissemination rates to organs other than midgut of Ae. aegytpi challenged with host cell-adapted Zika virus at c 14 days (Kruskal-Wallis test, X2 = 3.280, df = 2, P ≥ 0.05) and d 21 days after infectious blood meal (not statistically proven because all three strains have a ratio of 1). Bars with a different letter are statistically significantBack to article page