Can a dengue vaccine shield you from zika? new study investigates
NCT ID NCT06805487
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether a single dose of the TV003 dengue vaccine or a past Zika infection could protect people from getting infected with Zika virus again. 27 healthy adults took part. Researchers gave them the vaccine or used people who had Zika before, then exposed them to a controlled 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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Center for Immunization Research
Baltimore, Maryland, 21224, United States
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Center for Immunization Research, Johns Hopkins School of Public Health
Baltimore, Maryland, 21205, United States
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