Scientists track COVID antibodies for two years in recovered patients
NCT ID NCT04750720
First seen Jan 04, 2026 · Last updated Jun 13, 2026 · Updated 19 times
Summary
This study followed 187 people who had COVID-19 to see how their antibody levels changed over 24 months. Researchers measured both general and neutralizing antibodies, and also looked at how disease severity and vaccination affected these levels. The goal was to better understand long-term immune protection after infection.
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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 Orléans
Orléans, 45067, France
Conditions
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As listed by the trial registrant
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