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

Hai-qiong Yu, Bao-qing Sun, Zhang-fu Fang, Jin-cun Zhao, Xiaoyu Liu, Yimin Li, Xi-zhuo Sun, Hong-feng Liang, Bei Zhong, Zhi-feng Huang,

European Respiratory Journal · 2020 · 352 citations · 12 references

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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

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