Scientists probe lymph nodes to compare COVID-19 booster vaccines
NCT ID NCT05951920
First seen Jan 25, 2026 · Last updated Apr 28, 2026 · Updated 11 times
Summary
This study looked at how two different COVID-19 booster vaccines affect immune cells in the lymph nodes of 12 adults who had already received at least three doses of an mRNA COVID-19 vaccine. Researchers used a needle to take a small sample from lymph nodes a few weeks after the booster shot. The goal was to understand the immune response better, not to test a new treatment.
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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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GH Broca-Cochin-Hôtel-Dieu CIC 1417 Cochin-Pasteur
Paris, 75679, France
Conditions
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