Gut check: can your microbiome make your flu shot work better?

NCT ID NCT05239403

First seen Mar 10, 2026 · Last updated Jun 15, 2026 · Updated 18 times

Summary

This study looks at whether the bacteria in your gut and what you eat can change how well your body responds to the flu vaccine. Researchers will collect stool and blood samples from 74 adults before and after they get their flu shot. The goal is to learn, not to test a new treatment.

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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

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

Conditions

Explore the condition pages connected to this study.