Your birth year could determine how well the flu shot works
NCT ID NCT05108818
First seen Feb 13, 2026 · Last updated Apr 28, 2026 · Updated 9 times
Summary
This study looks at how people of different ages respond to the seasonal flu vaccine. Researchers will measure antibodies and immune cells in 700 healthy adults before and after they get the shot. The goal is to understand how early-life exposure to flu viruses shapes your immune system's reaction to vaccination.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
Contact Email: •••••@•••••
Contact Email: •••••@•••••
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