India Approves Takeda's 2-Dose QDENGA for Ages 4-60 as Dengue Cases Rose 11-Fold
Updated
Updated · The Hindu · Jul 20
India Approves Takeda's 2-Dose QDENGA for Ages 4-60 as Dengue Cases Rose 11-Fold
3 articles · Updated · The Hindu · Jul 20
Summary
DCGI granted market authorization to Takeda's QDENGA, making it India's first approved dengue vaccine for people aged 4 to 60.
The live-attenuated tetravalent shot targets all four dengue serotypes, is given in 2 doses three months apart, and can be used without pre-vaccination screening or prior-infection checks.
Takeda said approval was backed by 19 Phase I-III trials involving more than 28,000 participants, including the 20,000-plus TIDES study across eight endemic countries.
Trial data showed 80.2% efficacy against confirmed dengue 12 months after dose two and 90.4% efficacy against dengue-related hospitalization at 18 months, with protection sustained through seven years.
The clearance comes as India bears nearly one-third of the global dengue burden and reported cases have climbed nearly 11-fold over the past two decades.
With India bearing a third of global dengue cases, will the new vaccine's price make it accessible to the most vulnerable?
A new study links COVID-19 antibodies to dengue risk; what does this mean for the new vaccine's safety in India?
As dengue becomes a year-round threat, can a vaccine truly solve a problem driven by climate change and urban decay?
Qdenga in India: The Strategic Rollout and Impact of the Nation’s First Dengue Vaccine (TAK-003) in 2026
Overview
India is on the verge of a major public health milestone with the anticipated introduction of its first dengue vaccine, Qdenga (TAK-003). Although the Central Drugs Standard Control Organisation has approved trials, the vaccine is not yet available for general use. Takeda, in partnership with Biological E, is preparing for a successful rollout by focusing on pricing, manufacturing readiness, and building trust with government stakeholders. The vaccine’s broad protection against all four dengue virus types and its integration into existing health strategies could significantly reduce dengue’s impact, provided equitable access and strong public education are ensured.