Key virulence factors responsible for differences in pathogenicity between clinically proven live-attenuated Japanese encephalitis vaccine SA14-14-2 and its pre-attenuated highly virulent parent SA14. - Song, Byung-Hak; Yun, Sang-Im; Goldhardt, Joseph L.; Kim, Jiyoun; Lee, Young-Min (PLoS Pathogens, 2025)