High seroprevalence but short‐lived immune response to SARS‐CoV‐2 infection in Paris 1 Jan, 2021 Nom de la revue European Journal of Immunology François Anna, Sophie Goyard, Ana Ines Lalanne, Fabien Nevo, Marion Gransagne, Philippe Souque, Delphine Louis, Véronique Gillon, Isabelle Turbiez, François‐Clément Bidard, Aline Gobillion, Alexia Savignoni, Maude Guillot‐Delost, François Dejardin, Evelyne Dufour, Stéphane Petres, Odile Richard‐Le Goff, Zaineb Choucha, Olivier Helynck, Yves L. Janin, Nicolas Escriou, Pierre Charneau, Franck Perez, Thierry Rose, Olivier Lantz DOI 10.1002/eji.202049058 Teams / Core Facilities Cell Biology and Cancer (UMR144) RENATA BASTO FRANCK PEREZ Immunity and Cancer (U932) OLIVIER LANTZ ANA-MARIA LENNON Members Image FRANCK PEREZ Research Unit Director mail Image OLIVIER LANTZ Deputy Director of Research Unit