Hospital staff blood tests reveal hidden COVID spread
NCT ID NCT04441684
Summary
This study measured COVID-19 antibodies in 1,466 hospital staff members after a major outbreak at their workplace. Researchers wanted to understand how many workers had been infected, including those who showed no symptoms. They tracked antibody levels over one year to see how long immunity lasted after infection.
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Contacts and locations
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Locations
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Hôpitaux Universitaires de Strasbourg - Centre d'Investigation Clinique - Nouvel Hôpital Civil et Hautepierre
Strasbourg, France
Conditions
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