Live virus neutralization testing in convalescent patients and subjects vaccinated against 19A, 20B, 20I/501Y.V1 and 20H/501Y.V2 isolates of SARS-CoV-2 oleh Carla Saade, Claudia Gonzalez, Antonin Bal, Martine Valette, Kahina Saker, Bruno Lina, Laurence Josset, Mary-Anne Trabaud, Guillaume Thiery, Elisabeth Botelho-Nevers, Stéphane Paul, Paul Verhoeven, Thomas Bourlet, Sylvie Pillet, Florence Morfin, Sophie Trouillet-Assant, Bruno Pozzetto, on behalf of COVID-SER study group