One arm, two shots: COVID booster and flu vaccine together safe?

NCT ID NCT06831786

First seen Dec 08, 2025 · Last updated May 23, 2026 · Updated 22 times

Summary

This study looked at whether getting a COVID-19 booster and a flu shot at the same time is safe and works well. 36 healthy Thai adults took part. Researchers measured immune responses and checked for side effects.

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Contacts and locations

Locations

  • Faculty of Medicine, Prince of Songkla University

    Songkhla, 90110, Thailand

Conditions

Explore the condition pages connected to this study.