| BBB | Blood–brain barrier |
| CNS | Central nervous system |
| CPE | Cytopathic effect |
| CSF | Cerebral spinal fluid |
| EC | Endothelial cell |
| IFN | Interferon |
| IFNAR | IFNα/β receptor |
| JEV | Japanese encephalitis virus |
| TBEVVEGF | Tick-borne encephalitis virusVascular endothelial growth factor |
| WNV | West Nile virus |
| WNVE | WNV encephalitis |
| ZIKV | Zika virus |