Figure 2From: Phenotypic characterization of patient dengue virus isolates in BALB/c mice differentiates dengue fever and dengue hemorrhagic fever from dengue shock syndromePersistence of infection shown as the number of mice infected out of the total mice inoculated, independent of inoculated virus concentration. Nine mice per DENV isolate and time-point in total were inoculated with the corresponding DENV isolates; DF, DHF, and DSS, respectively.Back to article page