One shot for two bugs: combo COVID-Flu vaccine tested

NCT ID NCT06695130

First seen May 10, 2026 · Last updated May 10, 2026

Summary

This study tested a new combination vaccine that aims to protect against both COVID-19 and the flu with a single shot. About 980 adults aged 50 and older took part. Researchers checked how safe the vaccine was and how well it boosted the immune system compared to getting separate vaccines.

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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

  • Central Phoenix Medical Clinic- Site Number : 8400009

    Phoenix, Arizona, 85020, United States

  • Optimal Research - Florida- Site Number : 8400006

    Melbourne, Florida, 32934, United States

  • Optimal Research - Illinois- Site Number : 8400008

    Peoria, Illinois, 61614, United States

  • Synexus Clinical Research US - Anderson- Site Number : 8400001

    Anderson, South Carolina, 29621, United States

  • Synexus Clinical Research US - Cincinnati- Site Number : 8400003

    Cincinnati, Ohio, 45236, United States

  • Synexus Clinical Research US - Evansville- Site Number : 8400004

    Evansville, Indiana, 47714, United States

  • Synexus Clinical Research US - Minneapolis- Site Number : 8400011

    Richfield, Minnesota, 55423, United States

  • Synexus Clinical Research US - Orlando- Site Number : 8400007

    Orlando, Florida, 32806, United States

  • Synexus Clinical Research US - Vista- Site Number : 8400010

    Vista, California, 92083, United States

  • Synexus Clinical Research US, Inc. - Cerritos- Site Number : 8400002

    Cerritos, California, 90704, United States

  • Synexus-Las Vegas- Site Number : 8400005

    Las Vegas, Nevada, 89113, United States

  • Walgreens Clinical Trials-Malden- Site Number : 8400012

    Malden, Massachusetts, 02148, United States

Conditions

Explore the condition pages connected to this study.