Passive and active immunity in infants born to mothers with SARS-CoV-2 infection during pregnancy: prospective cohort study oleh Priya Jegatheesan, Matthew Nudelman, Dongli Song, Angela Huang, Maria Cortes, Alan Wu, Mary Prahl, Stephanie L Gaw, Sudha Rani Narasimhan, Daljeet S Rai, Claudia V Flores, Christine Y Lin, Unurzul Jigmeddagva, Lakshmi Warrier, Justine Levan, Catherine B T Nguyen, Perri Callaway, Lila Farrington, Gonzalo R Acevedo, Veronica J Gonzalez, Anna Vaaben, Elda Atmosfera, Constance Marleau, Christina Anderson, Sonya Misra, Monica Stemmle, Jennifer McAuley, Nicole Metz, Rupalee Patel, Susan Abraham