Promising lyme vaccine moves to next phase in kids and adults

NCT ID NCT04801420

First seen Nov 12, 2025 · Last updated Apr 25, 2026 · Updated 29 times

Summary

This study tested a new vaccine called VLA15 to prevent Lyme disease, which is spread by tick bites. About 625 healthy people aged 5 to 65 took part to see if the vaccine is safe and triggers a strong immune response. Researchers compared two different vaccination schedules to find the best way to protect against Lyme.

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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

  • Advantage Clinical Trials

    The Bronx, New York, 10467, United States

  • Allegheny Health and Wellness Pavilion

    Erie, Pennsylvania, 16506, United States

  • Chase Medical Research, LLC

    Waterbury, Connecticut, 06708, United States

  • Clinical Research Institute, Inc.

    Minneapolis, Minnesota, 55402, United States

  • Foundation Pediatrics

    East Orange, New Jersey, 07018, United States

  • Hasbro Children's Hospital

    Providence, Rhode Island, 02903, United States

  • Liberty Family Practice

    Erie, Pennsylvania, 16508, United States

  • Lockman & Lubell Pediatric Associates

    Fort Washington, Pennsylvania, 19034, United States

  • Med Clinical Research Partners, LLC

    Irvington, New Jersey, 07111, United States

  • Meridian Clinical Research LLC

    Binghamton, New York, 13905, United States

  • New England Research Associates

    Bridgeport, Connecticut, 06606, United States

  • Pediatric Associates of Conn. PC

    Waterbury, Connecticut, 06708, United States

  • Pfizer Vaccine Research and Development

    Pearl River, New York, 10965, United States

  • Quest Diagnostics

    Marlborough, Massachusetts, 01752, United States

  • Rhode Island Hospital

    Providence, Rhode Island, 02903, United States

  • Richmond Behavioral Associates

    Staten Island, New York, 10314, United States

  • Rochester Clinical Research, Inc.

    Rochester, New York, 14609, United States

  • Stamford Therapeutics Consortium

    Stamford, Connecticut, 06905, United States

  • Synevo Studien Service Labor GmbH c/o Institut für Medizinische Diagnostik

    Berlin, 12247, Germany

  • The Miriam Hospital

    Providence, Rhode Island, 02906, United States

  • Velocity Clinical Research Providence

    Warwick, Rhode Island, 02886, United States

  • Velocity Clinical Research, Inc.

    Cleveland, Ohio, 44122, United States

Conditions

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