Evaluating a new dengue vaccine in healthy participants.

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

NIH-funded research Johns Hopkins University · NIH-10925568

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.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionJohns Hopkins University NIH-funded
Lab location1 site (Baltimore, United States)
Project IDNIH-10925568 on NIH RePORTER

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.

Who could benefit from this research

Good fit: 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.

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

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 performed: 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

Baltimore, United States

Researchers

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 below.
Conditions Viral Diseasesviral infectionvirus infectionvirus-induced diseaseVirus Diseases
Last reviewed 2026-06-13 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.