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flag India nears final testing of DengiAll, a single-dose dengue vaccine, with potential approval by 2027.

flag India is in the final phase of testing DengiAll, a single-dose dengue vaccine developed by Panacea Biotec, with trials involving over 10,000 participants nationwide. flag The vaccine, based on a U.S. NIH-derived tetravalent strain and developed over 15 years, aims to protect against all four dengue serotypes. flag With dengue cases rising globally—especially in India, which has seen over one million infections and 1,500 deaths since 2021—successful trial results could lead to approval in India by 2027, making it one of the first single-dose vaccines available worldwide. flag Final approval depends on India’s Drug Controller General and WHO prequalification for global use. flag Experts stress that only Phase III results will confirm safety and efficacy, but the progress offers hope for a more accessible, affordable solution in regions hardest hit by the disease.

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