NIH-funded research NIH-funded research

Evaluating a new dengue vaccine in healthy participants.

Official title: A STUDY TO ASSESS EFFICACY, SAFTETY AND PHARMACOKINETICS OF EYU688 IN HEALTHY PARTICIPANTS CHALLENGED WITH DENGUE SEROTYPE 2

Funded at Johns Hopkins University · NIH-10925568 · Data updated 2026-11-12

This study is looking for healthy people to try out a new dengue vaccine called EYU688 to see how well it works and if it’s safe, as they will be exposed to the dengue virus; by joining, you'll help in the effort to create a vaccine that could protect against dengue fever.

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Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionJohns Hopkins University
NIH-funded
Lab location1 site (Baltimore, United States)
Project startAugust 23, 2023
Project endJuly 22, 2025
Funding year2023
Award (this year)$3,096,871
NIH project number75N93019D00031-0-759302300004-1
Project IDNIH-10925568 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are healthy adults who are willing to participate in a clinical trial and are at risk of dengue virus exposure.

Less likely to help

Patients with pre-existing health conditions or those who have previously been infected with dengue may not benefit from this research.

What this research studies

This research investigates the safety and effectiveness of a new dengue vaccine candidate called EYU688 in healthy individuals who are intentionally exposed to Dengue virus serotype 2. Participants will receive the vaccine and then be monitored for their immune response and any side effects. The study aims to gather important data on how well the vaccine works and how it is processed in the body. By participating, individuals will contribute to the development of a potential vaccine that could protect against dengue fever.

Why it matters

Potential benefit: If successful, this research could lead to a safe and effective vaccine for dengue fever, potentially reducing the incidence of this viral disease.

How similar studies have gone: Previous research on dengue vaccines has shown promise, indicating that this approach could lead to significant advancements in dengue prevention.

Where this research is happening

  • Johns Hopkins University
    Baltimore, United States
    Active

Researchers

  • Principal investigator: Durbin, Anna Palmer — Johns Hopkins University
  • Study coordinator: Durbin, Anna Palmer

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.