Scientists track immune battles against flu and COVID in new study
NCT ID NCT06848309
First seen Apr 04, 2026 · Last updated May 16, 2026 · Updated 6 times
Summary
This study looks at how the immune system reacts to influenza and COVID-19 in people with symptoms. Researchers will compare those who got a flu or COVID vaccine in the past year with those who did not. About 300 participants will provide blood, saliva, and nasal samples over 6 months. The goal is to understand antibody levels and immune memory, which can help improve future vaccines and treatments.
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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: •••••@•••••
Locations
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Washington University in Saint Louis Department of Emergency Medicine, Emergency Care Research Core
RECRUITINGSt Louis, Missouri, 63110, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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