The deadly Japanese Encephalitis (JE) killed over twelve hundred people in less than four months in northern India and neighboring Nepal. The disease has gripped more than 25 districts of Uttar Pradesh, some parts of Bihar in India and Kailali, Banke, Bardiya districts of the Himalayan Kingdom. The situation has deteriorated due to unexpected revival of monsoon in mid September across north India, coupled with a shortfall of vaccines and life-saving drugs.