Abstract
Japanese encephalitis (JE) virus is the most common vaccine-preventable cause of encephalitis in Asia. Recent progress in the development and availability of improved JE vaccines has revitalized the prospects for JE control. There now are a number of safe and effective vaccines, two WHO prequalified vaccines available for pediatric use, at least one vaccine considered affordable for use in lower income countries, and a GAVI Alliance commitment to provide financial support to eligible countries for campaigns for children aged 9 months through 14 years. While challenges remain, this tremendous progress means there is a better opportunity than at any time in the past to prevent the substantial morbidity and mortality from this disease.
Acknowledgements
We thank K Neuzil for her review of the manuscript.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties. The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention.
No writing assistance was utilized in the production of this manuscript.