India’s first dengue vaccine arrives with a crucial safety caveat
Qdenga could be responsible for enhancing dengue in children who have not had an infection yet in their lives. In such cases, the vaccine could simulate a primary dengue infection in the body, resulting in protection against DENV-1 and DENV-2 infections but not against a DENV-3 infection
· 7/26/2026, 10:16:21 AM· 2 min read
Qdenga could be responsible for enhancing dengue in children who have not had an infection yet in their lives. In such cases, the vaccine could simulate a primary dengue infection in the body, resulting in protection against DENV-1 and DENV-2 infections but not against a DENV-3 infection
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