Could this mRNA vaccine stop the virus behind mono and MS?

NCT ID NCT05164094

First seen May 11, 2026 · Last updated May 16, 2026 · Updated 2 times

Summary

This study tests an experimental mRNA vaccine (mRNA-1189) designed to prevent Epstein-Barr virus (EBV) infection in healthy people aged 10 to 30. Researchers are checking if the vaccine is safe and triggers a strong immune response. About 867 participants will receive either the vaccine or a placebo to compare results.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • ACRC Trials

    Frisco, Texas, 75024, United States

  • ACRC Trials - Hunt - PPDS

    Carrollton, Texas, 75010, United States

  • ACRC Trials - Legacy Medical Village Headquarters

    Plano, Texas, 75024-4174, United States

  • Acclaim Clinical Research

    San Diego, California, 92120, United States

  • Alliance for Multispecialty Research LLC, East Wichita

    Wichita, Kansas, 67207, United States

  • Alliance for Multispecialty Research, LLC

    Las Vegas, Nevada, 89119, United States

  • Alliance for Multispecialty Research, LLC

    Norfolk, Virginia, 23502, United States

  • Alliance for Multispecialty Research, LLC - El Dorado - PPDS

    El Dorado, Kansas, 67042-2187, United States

  • Artemis Institute For Clinical Research LLC - Riverside - Headlands - PPDS

    Riverside, California, 92503, United States

  • Benchmark Research - Austin - PPDS

    Austin, Texas, 78705, United States

  • Benchmark Research - Colton - HyperCore - PPDS

    Colton, California, 92324, United States

  • Benchmark Research - Fort Worth - HyperCore - PPDS

    Fort Worth, Texas, 76135, United States

  • California Research Foundation - 4180 Ruffin Rd

    San Diego, California, 92123-1881, United States

  • Cedar Health Research - Fort Worth - PPDS

    Dallas, Texas, 75251, United States

  • CenExel iResearch, LLC

    Hollywood, Florida, 33024, United States

  • Center For Clinical Trials LLC -Paramount

    Paramount, California, 90723-5459, United States

  • Charlottesville Medical Research Center

    Charlottesville, Virginia, 22911, United States

  • Clinical Research Atlanta - Headlands - PPDS

    Stockbridge, Georgia, 30281-9054, United States

  • Clinical Research Institute, Inc.

    Minneapolis, Minnesota, 55402, United States

  • Clinical Research Partners LLC - Richmond - ERN - PPDS

    Richmond, Virginia, 23226-3787, United States

  • Coastal Carolina Research Center

    North Charleston, South Carolina, 29405, United States

  • Coastal Pediatric Associates

    Charleston, South Carolina, 29414-5834, United States

  • DM Clinical Research

    River Forest, Illinois, 60305, United States

  • DM Clinical Research

    Southfield, Michigan, 48076, United States

  • DM Clinical Research - Texas Center For Drug Development - ERN - PPDS

    Houston, Texas, 77065, United States

  • DM Clinical Research - Texas Center For Drug Development - ERN - PPDS

    Tomball, Texas, 77375, United States

  • Fomat Medical Research

    Oxnard, California, 93030, United States

  • Great Lakes Research Institute

    Southfield, Michigan, 48075, United States

  • Health Research of Hampton Roads Inc. - Newport News

    Newport News, Virginia, 23606-4537, United States

  • Helios Clinical Research

    Houston, Texas, 77008, United States

  • Jacksonville Center For Clinical Research - ERN - PPDS

    Jacksonville, Florida, 32216-4357, United States

  • Johnson County Clin-Trials

    Lenexa, Kansas, 66219, United States

  • Lucas Research

    Morehead City, North Carolina, 28557, United States

  • Lucas Research

    New Bern, North Carolina, 28562, United States

  • Lynn Health Science Institute

    Oklahoma City, Oklahoma, 73112, United States

  • Medical Affiliated Research Institute

    Huntsville, Alabama, 35801, United States

  • Michael W Simon MD, PSC

    Lexington, Kentucky, 40517-8379, United States

  • Olivo Medical and Wellness Center

    Chicago, Illinois, 60618-8101, United States

  • Orange County Research Center

    Tustin, California, 92780, United States

  • Peninsula Research Associates - Headlands Research - PPDS

    Rolling Hills, California, 90274, United States

  • Quality Clinical Research - ClinEdge - PPDS

    Omaha, Nebraska, 68112, United States

  • Senders Pediatrics

    South Euclid, Ohio, 44121, United States

  • Smart Cures Clinical Research

    Anaheim, California, 92806, United States

  • Sundance Clinical Research - ERN - PPDS

    St Louis, Missouri, 63141, United States

  • Tanner Clinic

    Layton, Utah, 84041, United States

  • Tekton Research - Texas - Platinum - PPDS

    Austin, Texas, 78745, United States

  • UMass Memorial Medical Center

    Worcester, Massachusetts, 01605, United States

  • Velocity Clinical Research

    Meridian, Idaho, 83642, United States

  • Velocity Clinical Research

    Valparaiso, Indiana, 46383, United States

  • Velocity Clinical Research

    East Syracuse, New York, 13057, United States

  • Velocity Clinical Research

    Anderson, South Carolina, 29621, United States

  • Velocity Clinical Research - Austin - PPDS

    Cedar Park, Texas, 78613-3936, United States

  • Velocity Clinical Research - Banning - PPDS

    San Bernardino, California, 92220-3082, United States

  • Velocity Clinical Research - Binghamton

    Binghamton, New York, 13901, United States

  • Velocity Clinical Research - Cincinnati

    Cincinnati, Ohio, 45219, United States

  • Velocity Clinical Research - Grand Island

    Grand Island, Nebraska, 68803, United States

  • Velocity Clinical Research - Lafayette - PPDS

    Lafayette, Louisiana, 70508-5173, United States

  • Velocity Clinical Research - Lincoln

    Lincoln, Nebraska, 68510, United States

  • Velocity Clinical Research - Norfolk

    Norfolk, Nebraska, 68701, United States

  • Velocity Clinical Research - Omaha

    Omaha, Nebraska, 68134, United States

  • Velocity Clinical Research - Savannah

    Savannah, Georgia, 31406, United States

  • Velocity Clinical Research - Sioux City

    Sioux City, Iowa, 51106, United States

  • Velocity Clinical Research - Vestal

    Vestal, New York, 13850, United States

  • Victoria Clinical Research Group

    Victoria, Texas, 77979, United States

  • iResearch Savannah - CenExel - PPDS

    Savannah, Georgia, 31405, United States

Conditions

Explore the condition pages connected to this study.