Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.
Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts, USA.
Clin Infect Dis. 2022 Mar 1;74(4):715-718. doi: 10.1093/cid/ciab465.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) proteins were measured in longitudinal plasma samples collected from 13 participants who received two doses of mRNA-1273 vaccine. Eleven of 13 participants showed detectable levels of SARS-CoV-2 protein as early as day 1 after first vaccine injection. Clearance of detectable SARS-CoV-2 protein correlated with production of immunoglobulin G (IgG) and immunoglobulin A (IgA).
对 13 名接受两剂 mRNA-1273 疫苗的参与者的纵向血浆样本进行了严重急性呼吸综合征冠状病毒 2(SARS-CoV-2)蛋白检测。在首次疫苗注射后 1 天,13 名参与者中有 11 名就已经检测到 SARS-CoV-2 蛋白。可检测到的 SARS-CoV-2 蛋白的清除与免疫球蛋白 G(IgG)和免疫球蛋白 A(IgA)的产生相关。