| prME | Pre-membrane envelope (polyprotein) |
| CHIKV | Chikungunya virus |
| ZIKV | Zika virus |
| a.a. | Amino acid |
| LNP | Lipid nanoparticle |
| UTRs | Untranslated regions |
| SVP | Subviral particle |
| IFN | Interferon |
| JEV GIV | Japanese encephalitis virus genotype 4 |
| CCID50 | 50% cell-culture infectivity dose |
| mRNA | Messenger ribonucleic acid |
| ELISA | Enzyme-linked immunosorbent assay |
| PdI | Polydispersity index |