Distinct features of SARS-CoV-2-specific IgA response in COVID-19 patients

Abstract

<b>Humoral immune response to SARS-CoV-2 showed an early response of IgA, instead of IgM, in COVID-19 patients. As highlighted by this study, enhanced IgA responses observed in severe COVID-19 might confer damaging effects in severe COVID-19.</b>https://bit.ly/3fA7c1I