Scientists investigate why COVID-19 hits older adults harder
NCT ID NCT04565067
First seen Nov 01, 2025 · Last updated May 10, 2026 · Updated 25 times
Summary
This study aims to understand how the immune system fights COVID-19, especially in older adults. Researchers will analyze blood, urine, and saliva samples from 83 adults aged 18 and older who have recovered from COVID-19. The goal is to identify specific immune cells that target the virus and see how they change with age, which could help develop better vaccines for the elderly.
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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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National Institute of Aging, Clinical Research Unit
Baltimore, Maryland, 21224, United States
Conditions
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