New COVID-19 vaccine trial for kids aims to boost protection

NCT ID NCT05543616

First seen Oct 31, 2025 · Last updated May 10, 2026 · Updated 25 times

Summary

This study tests an updated COVID-19 vaccine in healthy children aged 6 months to 12 years. The goal is to see if the vaccine is safe and triggers a strong immune response. Children who have or haven't had a COVID-19 vaccine before can join. The study will track side effects and measure antibody levels.

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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, 75033, United States

  • ACRC Trials (Administrative Site)

    Plano, Texas, 75024, United States

  • AMR Clinical

    Newton, Kansas, 67114, United States

  • Acevedo Clinical Research Associates

    Miami, Florida, 33142, United States

  • Advanced Research Center Inc.

    Anaheim, California, 92805, United States

  • Allegheny Health and Wellness Pavilion

    Erie, Pennsylvania, 16506, United States

  • Alliance for Multispecialty Research, LLC

    Wichita, Kansas, 67207, United States

  • Atrium Health - Carolinas Medical Center

    Charlotte, North Carolina, 28207, United States

  • Bio-Medical Research LLC

    Miami, Florida, 33144, United States

  • Boston Medical Center

    Boston, Massachusetts, 02118, United States

  • Boston Medical Center Crosstown Building

    Boston, Massachusetts, 02119, United States

  • Botho Ke Bontle Health Services

    Pretoria, Gauteng, 0184, South Africa

  • CEPIC - Centro Paulista de Investigação Clínica

    São Paulo, 04266-010, Brazil

  • CHRISTUS - LATAM HUB Center of excellence and innovation S.C.

    Monterrey, Nuevo León, 64060, Mexico

  • Caimed Investigacion En Salud S.A. de C.V.

    Mexico City, 06760, Mexico

  • Cedar Health Research

    Dallas, Texas, 75251, United States

  • Center for Clinical Trials, LLC

    Paramount, California, 90723, United States

  • Center for Immunization Research Inpatient Unit

    Baltimore, Maryland, 21224, United States

  • Centricity Research Columbus Ohio Multispecialty

    Columbus, Ohio, 43213, United States

  • Centro Médico São Francisco

    Curitiba, Paraná, 80810-050, Brazil

  • Centro de Estudos e Pesquisa em Molestias Infecciosas - CPCLIN/RN

    Natal, Rio Grande do Norte, CEP: 59025-050, Brazil

  • Children's Hospital & Medical Center

    Omaha, Nebraska, 68114, United States

  • Children's National Medical Center

    Washington D.C., District of Columbia, 20010, United States

  • Cincinnati Children's Hospital Medical Center

    Cincinnati, Ohio, 45229, United States

  • Clinical Neuroscience Solutions, Inc.

    Orlando, Florida, 32801, United States

  • Clinical Neuroscience Solutions, Inc. dba CNS Healthcare

    Jacksonville, Florida, 32256, United States

  • Clinical Research Associates Inc

    Nashville, Tennessee, 37203, United States

  • Clinical Research Puerto Rico

    Guayama, 00784, Puerto Rico

  • Coastal Pediatric Research

    Charleston, South Carolina, 29414, United States

  • Coastal Pediatric Research

    Summerville, South Carolina, 29486, United States

  • Cyn3rgy Research

    Gresham, Oregon, 97030, United States

  • DM Clinical Research- Cyfair

    Houston, Texas, 77065, United States

  • Dayton Clinical Research

    Dayton, Ohio, 45409, United States

  • Dr. Ruben Aleman and Associates

    McAllen, Texas, 78504, United States

  • Driscoll Children's Hospital

    Corpus Christi, Texas, 78411, United States

  • Duke Vaccine and Trials Unit

    Durham, North Carolina, 27703, United States

  • Emerson Clinical Research Institute

    Washington D.C., District of Columbia, 20009, United States

  • Emory Children's Center Illness POD

    Atlanta, Georgia, 30322, United States

  • Emory University School of Medicine

    Atlanta, Georgia, 30322, United States

  • Fundação Faculdade Regional de Medicina de São José do Rio Preto

    São José do Rio Preto, São Paulo, 15090-000, Brazil

  • Gole Biomed Research Centre

    Polokwane, Limpopo, 0699, South Africa

  • Indago Research & Health Center, Inc

    Hialeah, Florida, 33012, United States

  • Jaymed Research

    Welkom, Free State, 9460, South Africa

  • Johns Hopkins Center for Immunization Outpatient Clinic

    Baltimore, Maryland, 21224, United States

  • Kaiser Permanente

    Los Angeles, California, 90027, United States

  • Kaiser Permanente Oakland

    Oakland, California, 94611, United States

  • Kaiser Permanente Sacramento

    Sacramento, California, 95815, United States

  • Louisiana State University Health Sciences Shreveport

    Shreveport, Louisiana, 71101, United States

  • Merclinco

    Middelburg, Mpumalanga, 1055, South Africa

  • Newtown Clinical Research

    Johannesburg, Gauteng, 2113, South Africa

  • Obras Sociais Irma Dulce

    Salvador, Estado de Bahia, 41680-020, Brazil

  • PAS Research

    Tampa, Florida, 33613, United States

  • PediaClinic

    Highlands Ranch, Colorado, 80126, United States

  • Pediatric Research of Charlottesville, LLC

    Charlottesville, Virginia, 22902, United States

  • Peninsula Research Associates

    Rolling Hills Estates, California, 90274, United States

  • Perinatal HIV Research Unit (PHRU)

    Klerksdorp, North West, 2571, South Africa

  • Phoenix Children's Hospital

    Phoenix, Arizona, 85016, United States

  • Proactive Clinical Research, LLC

    Edinburg, Texas, 78539, United States

  • REIMED Reiger Park

    Boksburg, Gauteng, 1459, South Africa

  • Rochester Clinical Research, LLC

    Rochester, New York, 14609, United States

  • Rophe Adult and Pediatric Medicine/SKYCRNG

    Union City, Georgia, 30291, United States

  • Rutgers Robert Wood Johnson Medical School

    New Brunswick, New Jersey, 08901, United States

  • SEC Clinical Research

    Pensacola, Florida, 32503, United States

  • SKY Integrative Medical Center/SKYCRNG

    Ridgeland, Mississippi, 39157, United States

  • SUNY Downstate Health Sciences University

    Brooklyn, New York, 11203, United States

  • Sandton Medical Research Centre

    Sandton, Gauteng, 2196, South Africa

  • Seattle Children's Hospital

    Seattle, Washington, 98105, United States

  • Seattle Children's- Building Cure

    Seattle, Washington, 98101, United States

  • Senders Pediatrics

    Cleveland, Ohio, 44121, United States

  • Sociedad de Metabolismo y Corazon S.C.

    Veracruz, 91900, Mexico

  • St. Jude Children's Research Hospital

    Memphis, Tennessee, 38105, United States

  • Stanford University Medical Center

    Palo Alto, California, 94304, United States

  • Synergy Biomed Research Institute

    East London, Eastern Cape, 5201, South Africa

  • TREAD Research

    Cape Town, Western Cape, 7530, South Africa

  • Texas Children's Hospital

    Houston, Texas, 77030, United States

  • The Iowa Clinic

    West Des Moines, Iowa, 50266, United States

  • The Iowa Clinic, P.C.

    Ankeny, Iowa, 50023, United States

  • The Iowa Clinic, P.C.

    West Des Moines, Iowa, 50266, United States

  • Tribe Clinical Research, LLC

    Greenville, South Carolina, 29607, United States

  • Tsitsikamma Clinical Research Initiative (TCRI)

    Plettenberg Bay, Western Cape, 6600, South Africa

  • UAB Child Health Research Unit (CHRU)

    Birmingham, Alabama, 35233, United States

  • University of Puerto Rico - Medical Sciences Campus

    San Juan, 00935, Puerto Rico

  • University of Rochester Medical Center

    Rochester, New York, 14642, United States

  • University of Texas Medical Branch

    Galveston, Texas, 77555, United States

  • University of Witwatersrand (WITS) - Vaccines and Infectious Diseases Analytics (VIDA)

    Johannesburg, Gauteng, 2013, South Africa

  • Velocity Clinical Research, Binghamton

    Binghamton, New York, 13905, United States

  • Velocity Clinical Research, Cleveland

    Cleveland, Ohio, 44122, United States

  • Velocity Clinical Research, Hastings

    Hastings, Nebraska, 68901, United States

  • Velocity Clinical Research, Lincoln

    Lincoln, Nebraska, 68510, United States

  • Velocity Clinical Research, Providence

    East Greenwich, Rhode Island, 02818, United States

  • Velocity Clinical Research, Washington DC

    Washington D.C., District of Columbia, 20016, United States

  • Virginia Research Center

    Midlothian, Virginia, 23114, United States

  • Wits RHI

    Johannesburg, Gauteng, 2001, South Africa

  • Wits VIDA Nkanyezi Research Unit

    Johannesburg, Gauteng, 2093, South Africa

  • Yale University School of Medicine

    New Haven, Connecticut, 06510, United States

  • Yale University- Yale Center for Clinical Investigation

    New Haven, Connecticut, 06519, United States

Conditions

Explore the condition pages connected to this study.