作者
Andrew G Letizia, Yongchao Ge, Sindhu Vangeti, Carl Goforth, Dawn L Weir, Natalia A Kuzmina, Corey A Balinsky, Hua Wei Chen, Dan Ewing, Alessandra Soares-Schanoski, Mary-Catherine George, William D Graham, Franca Jones, Preeti Bharaj, Rhonda A Lizewski, Stephen E Lizewski, Jan Marayag, Nada Marjanovic, Clare M Miller, Sagie Mofsowitz, Venugopalan D Nair, Edgar Nunez, Danielle M Parent, Chad K Porter, Ernesto Santa Ana, Megan Schilling, Daniel Stadlbauer, Victor A Sugiharto, Michael Termini, Peifang Sun, Russell P Tracy, Florian Krammer, Alexander Bukreyev, Irene Ramos, Stuart C Sealfon
发表日期
2021/7/1
期刊
The Lancet Respiratory Medicine
卷号
9
期号
7
页码范围
712-720
出版商
Elsevier
简介
Background
Whether young adults who are infected with SARS-CoV-2 are at risk of subsequent infection is uncertain. We investigated the risk of subsequent SARS-CoV-2 infection among young adults seropositive for a previous infection.
Methods
This analysis was performed as part of the prospective COVID-19 Health Action Response for Marines study (CHARM). CHARM included predominantly male US Marine recruits, aged 18–20 years, following a 2-week unsupervised quarantine at home. After the home quarantine period, upon arrival at a Marine-supervised 2-week quarantine facility (college campus or hotel), participants were enrolled and were assessed for baseline SARS-CoV-2 IgG seropositivity, defined as a dilution of 1:150 or more on receptor-binding domain and full-length spike protein ELISA. Participants also completed a questionnaire consisting of demographic information, risk factors, reporting of …
学术搜索中的文章
AG Letizia, Y Ge, S Vangeti, C Goforth, DL Weir… - The Lancet Respiratory Medicine, 2021