Scientists test best shot strategy to protect most vulnerable from COVID and flu

NCT ID NCT06599658

Summary

This study aims to find the best way to give COVID-19 booster shots and seasonal flu vaccines to adults with weakened immune systems. Researchers want to know if getting both shots on the same day works as well as getting them a month apart, and if getting COVID boosters every 3 months provides longer-lasting protection than getting them every 6 months. They will compare the immune responses in 660 participants with conditions like rheumatoid arthritis, lupus, HIV, or organ transplants.

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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Centre hospitalier de l'Université de Montréal (CHUM)

    RECRUITING

    Montreal, Quebec, H2X 0C1, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Maisonneuve -Rosemont Installation

    RECRUITING

    Montreal, Quebec, H1T2M4, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Research Institute of McGill University Health Centre

    RECRUITING

    Montreal, Quebec, H4A 3J1, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.