SARS-CoV-2 immunity and functional recovery of COVID-19 patients 1-year after infection.
SARS-CoV-2 immunity and functional recovery of COVID-19 patients 1-year after infection.
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感染后1年后,SARS-COV-2免疫和功能性恢复。
DOI:
10.1038/s41392-021-00777-z
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发表时间:
2021-10-13
影响因子:
39.3
通讯作者:
Hong P
中科院分区:
文献类型:
--
作者:
Zhan Y;Zhu Y;Wang S;Jia S;Gao Y;Lu Y;Zhou C;Liang R;Sun D;Wang X;Hou Z;Hu Q;Du P;Yu H;Liu C;Cui M;Tong G;Zheng Z;Xu Y;Zhu L;Cheng J;Wu F;Zheng Y;Liu P;Hong P
The long-term immunity and functional recovery after SARS-CoV-2 infection have implications in preventive measures and patient quality of life. Here we analyzed a prospective cohort of 121 recovered COVID-19 patients from Xiangyang, China at 1-year after diagnosis. Among them, chemiluminescence immunoassay-based screening showed 99% (95% CI, 98–100%) seroprevalence 10–12 months after infection, comparing to 0.8% (95% CI, 0.7–0.9%) in the general population. Total anti-receptor-binding domain (RBD) antibodies remained stable since discharge, while anti-RBD IgG and neutralization levels decreased over time. A predictive model estimates 17% (95% CI, 11–24%) and 87% (95% CI, 80–92%) participants were still 50% protected against detectable and severe re-infection of WT SARS-CoV-2, respectively, while neutralization levels against B.1.1.7 and B.1.351 variants were significantly reduced. All non-severe patients showed normal chest CT and 21% reported COVID-19-related symptoms. In contrast, 53% severe patients had abnormal chest CT, decreased pulmonary function or cardiac involvement and 79% were still symptomatic. Our findings suggest long-lasting immune protection after SARS-CoV-2 infection, while also highlight the risk of immune evasive variants and long-term consequences for COVID-19 survivors.
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DOI:
10.1164/ajrccm.158.4.9802091
发表时间:
1998-10-01
影响因子:
24.7
作者:
Hajiro, T;Nishimura, K;Izumi, T
通讯作者:
Izumi, T
影响因子:
11.1
作者:
Lu, Jing;Peng, Jinju;Ke, Changwen
通讯作者:
Ke, Changwen
影响因子:
82.9
作者:
Long, Quan-Xin;Liu, Bai-Zhong;Huang, Ai-Long
通讯作者:
Huang, Ai-Long
影响因子:
15.1
作者:
Oved K;Olmer L;Shemer-Avni Y;Wolf T;Supino-Rosin L;Prajgrod G;Shenhar Y;Payorsky I;Cohen Y;Kohn Y;Indenbaum V;Lazar R;Geylis V;Oikawa MT;Shinar E;Stoyanov E;Keinan-Boker L;Bassal R;Reicher S;Yishai R;Bar-Chaim A;Doolman R;Reiter Y;Mendelson E;Livneh Z;Freedman LS;Lustig Y
通讯作者:
Lustig Y
影响因子:
8.8
作者:
Liu, Wanbing;Kou, Guomei;Zheng, Shangen
通讯作者:
Zheng, Shangen