SARS-CoV-2 antibody responses in children exhibit higher FcR engagement and avidity than in adults

C Carolyn A. Cohen (HKU-Pasteur Research Pole, School of Public Health, The University of Hong Kong, Hong Kong Special Administrative Region) L Ludivine Grzelak S Susan S. Chiu D David SC Hui M Mike YW Kwan O Owen TY Tsang W Wai Hung Chan Y Yat Sun Yau K Kelly WK Lee M Masashi Mori G Gaya K. Amarasinghe S Samuel MS Cheng L Leo LM Poon M Malik Peiris (HKU-Pasteur Research Pole, School of Public Health, The University of Hong Kong, Hong Kong Special Administrative Region) S Sophie A. Valkenburg (Department of Microbiology and Immunology, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity)