Detection of SARS-CoV-2 N-antigen in blood during acute COVID-19 provides a sensitive new marker and new testing alternatives

Quentin Le Hingrat, Benoît Visseaux, Cédric Laouenan, Sarah Tubiana, Lila Bouadma, Yazdan Yazdanpanah, Xavier Duval, Charles Burdet, Houria Ichou, Florence Damond, Mélanie Bertine, Nabil Benmalek, Christophe Choquet, Jean-François Timsit, Jade Ghosn, Charlotte Charpentier, Charlotte Charpentier, Nadhira Houhou‐Fidouh, Alpha Diallo, Soizic Le Mestre, Noémie Mercier, Christelle Paul, Ventzislava Petrov–Sanchez, Denis Malvy, Catherine Chirouze, Claire Andréjak, François Dubos, Patrick Rossignol, Olivier Picone, François Bompart, Tristan Gigante, Morgane Gilg, Bénédicte Rossignol, Claire Levy-Marchal, Marine Beluze, Jean‐Sébastien Hulot, Delphine Bachelet, Krishna Bhavsar, Lila Bouadma, Anissa Chair, Camille Couffignal, Charlène Da Silveira, Marie‐Pierre Debray, Marie Pierre Debray, Xavier Duval, Philippine Eloy, Marina Esposito‐Farèse, Nadia Ettalhaoui, Nathalie Gault, Jade Ghosn, Isabelle Gorenne, Isabelle Hoffmann, Ouifiya Kafif, Sabrina Kali, Antoine Khalil, Cédric Laouenan, Samira Laribi, Minh Lê, Minh Le, François-Xavier Lescure, Jean Christophe Lucet, France Mentré, Jimmy Mullaert, Nathan Peiffer‐Smadja, Gilles Peytavin, Carine Roy, Marion Schneider, Nassima Si Mohammed, Lysa Tagherset, Coralie Tardivon, Marie Capucine Tellier, Jean-François Timsit, Théo Trioux, Sarah Tubiana, Benoît Visseaux, Noémie Vanel, Romain Basmaci, François Angoulvant, Florentia Kaguelidou, Justine Pages, Christelle Tual, Aurélie Veislinger, Sandrine Couffin-Cardiergues, Hélène Espérou, Ikram Houas, Salma Jaafoura, Aurélie Papadopoulos, Alexandra Coelho, Alphonsine Diouf, Alexandre Hoctin, Marina Mambert, Maude Bouscambert, Alexandre Gaymard, Bruno Lina, Manuel Rosa‐Calatrava, Olivier Terrier, Dehbia Benkerrou, Céline Dorival, Amina Meziane, François Téoulé