Japanese Encephalitis Virus: An Update on the Potential Antivirals and Vaccines.

Japanese encephalitis virus (JEV) is the causal agent behind Japanese encephalitis (JE), a potentially severe brain infection that spreads through mosquito bites. JE is predominant over the Asia-Pacific Region and has the potential to spread globally with a higher rate of morbidity and mortality. Efforts have been made to identify and select various target molecules essential in JEV's progression, but until now, no licensed anti-JEV drug has been available.