Vaccine side effect mystery: scientists investigate immune cell changes
NCT ID NCT05655351
First seen Jan 05, 2026 · Last updated May 15, 2026 · Updated 20 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 test a new treatment. 30 healthy volunteers participated.
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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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CHU de Nîmes, Hôpital Universitaire Caremeau
Nîmes, France, 30029, France
Conditions
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