在婴儿中被动和积极获得的SARS-CoV-2抗体的纵向分析,重复新生儿查样本

Amanda K Damjanovic1, Alexander Keyel1, Jean M Rock1

  • 1New York State Department of Health, Wadsworth Center, David Axelrod Institute, 120 New Scotland Avenue, Albany, NY, 12208, USA.

Scientific reports
|July 4, 2025
PubMed
概括

新生儿的母体SARS-CoV-2IgG抗体随着时间的推移而减弱. 婴儿SARS-CoV-2IgG抗体水平最初呈现出快速衰变,其次是较慢的衰变,血清转化通过IgA和IgM检测得到确认.