Figure 1From: Intracerebral infection with dengue-3 virus induces meningoencephalitis and behavioral changes that precede lethality in mice Time course of survival of mice infected with 4 × 10 3 PFU of DENV-3 by the intracranial route (n = 20). Control animals (n = 20) received 20 μL of phosphate-buffered saline (PBS).Back to article page