Vaccine secrets revealed: study probes hidden T-Cell army after hepatitis b shot

NCT ID NCT06876467

First seen Apr 25, 2026 · Last updated Jun 12, 2026 · Updated 8 times

Summary

This study looks at how the hepatitis B vaccine activates special immune cells called T cells in healthy adults. Researchers want to know how many people develop these T cells after vaccination and how they help maintain long-term protection. The goal is to better understand why the vaccine works so well and how it might be improved.

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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

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Hôpital Saint Louis AP-HP

    RECRUITING

    Paris, France

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

Conditions

Explore the condition pages connected to this study.