Fig. 4

Cytokines and chemokines levels in the serum of WNV NY99 and WNV Eg101 infected mice. Serum was collected from WNV NY99 and WNV Eg101 infected mice at indicated days after virus inoculation. Levels of chemokines and cytokines as noted in the figure were measured using multiplex immunoassay and are expressed as the mean concentration (pg/mL) ± SEM, representing two independent experiments (n = 6–10 mice per group). *p < 0.05, **p < 0.001