Can a dengue vaccine shield against zika? new study investigates

NCT ID NCT06805487

First seen Mar 18, 2026 · Last updated May 15, 2026 · Updated 6 times

Summary

This study looked at whether a dengue vaccine (TV003) or a past Zika infection could protect people from getting Zika again. 27 healthy adults were given the vaccine or had a prior Zika infection, then were exposed to the Zika virus to see if they got infected. The goal is to find ways to prevent Zika, especially to protect pregnant women and their babies from birth defects.

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Contacts and locations

Locations

  • Center for Immunization Research

    Baltimore, Maryland, 21224, United States

  • Center for Immunization Research, Johns Hopkins School of Public Health

    Baltimore, Maryland, 21205, United States

Conditions

Explore the condition pages connected to this study.