Your flu shot could help design next Year's vaccine
NCT ID NCT04109222
First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 26 times
Summary
This study collected blood samples from 90 people—children aged 6 months to under 9 years and adults 65 and older—before and after they received their flu vaccine. The samples were sent to health experts to analyze immune responses and guide recommendations for future flu vaccines. Participants did not receive any new treatment; the goal was purely to gather information.
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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.
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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Locations
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Investigational Site Number 8400001
Salt Lake City, Utah, 84121, United States
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Investigational Site Number 8400002
Bardstown, Kentucky, 40004, United States
Conditions
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