Scientists track COVID antibodies for two years in recovered patients
NCT ID NCT04750720
First seen Jan 04, 2026 · Last updated May 01, 2026 · Updated 14 times
Summary
This study followed 187 people who had COVID-19 to see how their antibody levels changed over two years. Researchers measured both general and neutralizing antibodies in the blood and nose, and also looked at how vaccination affected them. The goal was to learn how long protection might last and whether it depends on how sick someone was.
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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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CHU Orléans
Orléans, 45067, France
Conditions
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