Vaccine side effect mystery: scientists check immune cell changes
NCT ID NCT05655351
First seen Jan 05, 2026 · Last updated May 24, 2026 · Updated 21 times
Summary
This study looked at how mRNA COVID-19 vaccines change the activity of certain immune cells (monocytes) in people of different ages. Researchers measured oxygen-related molecules produced by these cells before and after vaccination. The goal was to understand the body's response to the vaccine, not to treat any disease.
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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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Contacts and locations
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Locations
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CHU de Nîmes, Hôpital Universitaire Caremeau
Nîmes, France, 30029, France
Conditions
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