Authors: Ludivine Grzelak, Sarah Temmam, Cyril Planchais, Caroline Demeret, Laura Tondeur, Christèle Huon, Florence Guivel-Benhassine, Isabelle Staropoli, Maxime Chazal, Jérémy Dufloo, Delphine Planas, Julian Buchrieser, Maaran Michael Rajah, Rémy Robinot, Françoise Porrot, Mélanie Albert, Kuang-Yu Chen, Bernadette Crescenzo-Chaigne, Flora Donati, François Anna, Philippe Souque, Marion Gransagne, Jacques Bellalou, Mireille Nowakowski, Marija Backovic, Lila Bouadma, Lucie Le Fevre, Quentin Le Hingrat, Diane Descamps, Annabelle Pourbaix, Cédric Laouénan, Jade Ghosn, Yazdan Yazdanpanah, Camille Besombes, Nathalie Jolly, Sandrine Pellerin-Fernandes, Olivia Chény, Marie Noelle Ungeheuer, Guillaume Mellon, Pascal Morel, Simon Rolland, Félix A. Rey, Sylvie Behillil, Vincent Enouf, Audrey Lemaitre, Marie Aude Créach, Stéphane Petres, Nicolas Escriou, Pierre Charneau, Arnaud Fontanet, Bruno Hoen, Timothée Bruel, Marc Eloit, Hugo Mouquet, Olivier Schwartz, Sylvie van der Werf
Venue: Science Translational Medicine
Type: Publication
Abstract: It is of paramount importance to evaluate the prevalence of both asymptomatic and symptomatic cases of SARS-CoV-2 infection and their differing antibody response profiles. Here, we performed a pilot study of four serological assays to assess the amounts of anti–SARS-CoV-2 antibodies in serum samples obtained from 491 healthy individuals before the SARS-CoV-2 pandemic, 51 individuals hospitalized with COVID-19, 209 suspected cases of COVID-19 with mild symptoms, and 200 healthy blood donors. We used two ELISA assays that recognized the full-le...
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Topics: 
Virology
Immunology
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