One-Stop shot: trial tests giving COVID and flu vaccines together

NCT ID NCT06279871

Summary

This large Phase 3 study tested a new type of COVID-19 booster vaccine (ARCT-2303) that uses self-amplifying RNA technology. Researchers wanted to see if it was safe and effective when given at the same time as a seasonal flu shot. The study involved over 1,500 adults who had already been vaccinated against COVID-19, comparing immune responses and side effects across different groups.

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Contacts and locations

Locations

  • Australian Clinical Research Network (ACRN)

    Sydney, New South Wales, Australia

  • Austrials - St. Leonards

    Sydney, New South Wales, Australia

  • Austrials -Sunshine

    Melbourne, Victoria, Australia

  • CMAX

    Adelaide, South Australia, Australia

  • Clinitrials - Mount Site

    Perth, Western Australia, Australia

  • Clínica San Agustín

    San José, Costa Rica

  • Deposito de Medicamentos de Investigación Cousin Agustín (DEMEDICA)

    San Pedro Sula, Honduras

  • Emeritus Research Melbourne

    Melbourne, Victoria, Australia

  • Emeritus Research Sydney

    Sydney, New South Wales, Australia

  • Far Eastern University - Nicanor R. M Foundation

    Quezon City, Philippines

  • Griffith University Clinical Trials Unit

    Sydney, New South Wales, Australia

  • IICIMED

    San José, Costa Rica

  • Inversiones en Investigación Médica S.A (INVERIME)

    Tegucigalpa, Honduras

  • Northern Beaches Clinical Research - Walski

    Sydney, New South Wales, Australia

  • Nucleus Network

    Melbourne, Victoria, Australia

  • Nucleus Network Brisbane (Q-Pharm)

    Brisbane, Queensland, Australia

  • Organización y centro de investigación clínica Ochoa (OCINCO)

    Comayagua, Honduras

  • Paratus Clinical Blacktown

    Sydney, New South Wales, Australia

  • Paratus Clinical Brisbane

    Brisbane, Queensland, Australia

  • Paratus Clinical Canberra

    Canberra, Australian Capital Territory, Australia

  • Paratus Clinical Central Coast

    Central Coast, New South Wales, Australia

  • Sutherland Shire Clinical Research - Walski

    Miranda, New South Wales, Australia

  • The Peter Doherty Institute for Infection and Immunity

    Melbourne, Victoria, Australia

  • Tropical Disease Foundation - Putatan Health Center

    City of Muntinlupa, Philippines

  • USC Morayfield

    Morayfield, Queensland, Australia

  • USC Sippy Down

    Sunshine Coast, Queensland, Australia

  • USC Southbank

    Brisbane, Queensland, Australia

  • Veritus Research

    Melbourne, Victoria, Australia

  • Wollongong Clinical Research

    Wollongong, New South Wales, Australia

Conditions

Explore the condition pages connected to this study.