Figure 2.
Virus titers in the CNS of NHPs inoculated with WNV, WN/DEN4Δ30, DEN4Δ30, or YF 17D virus. Mean virus titer ± SE in each CNS region are shown for each virus on indicated dpi (3 dpi was assessed only for WN NY99 and WN/DEN4Δ30 viruses). The limit of virus detection was 1.7 log10 PFU/g of tissue.
