Flu vaccine booster? study tests if supplement extends immunity in seniors
NCT ID NCT07357467
First seen Feb 01, 2026 · Last updated May 17, 2026 · Updated 17 times
Summary
This study follows up on 30 older adults (ages 60-70) who previously received a flu vaccine with either a supplement called TUDCA, fatty acids, or a placebo. Researchers want to see if TUDCA helped them maintain higher antibody levels and immune memory cells about 8 months after vaccination. No new treatments are given—just one blood draw to measure long-term immune response.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Tsinghua University
Beijing, Beijing Municipality, 100084, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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