Fig. 5
From: Characterization of Puerto Rican West Nile Virus isolates in mice
Viral Load after WNV inoculation. Viral load of mice inoculated with Vero–derived WNV (a) and C6/36-derived WNV (b) isolates. One-way ANOVA analysis showed that viral load for Vero-derived PR423 isolate on 8dpi was significantly higher when compared to NY99 and PR20wh (*p < 0.001 PR423 vs. NY99 and **p = 0.0001 PR423 vs. PR20wh)