Qdenga is a live, attenuated tetravalent dengue vaccine

Aug 10, 2026

04:54 pm

What's the storyIndia's first dengue vaccine, Qdenga, is expected to be available by early 2027.

The vaccine is manufactured by Takeda Pharmaceutical and is a live, attenuated tetravalent dengue vaccine. It uses recombinant DNA technology and contains weakened versions of the four dengue virus serotypes to protect against the disease.