Demko Zoe O, Antar Annukka A R, Blair Paul W, Lambrou Anastasia S, Yu Tong, Brown Diane, Walch Samantha N, Armstrong Derek T, Mostafa Heba H, Keruly Jeanne C, Thomas David L, Manabe Yukari C, Mehta Shruti H
Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Henry M. Jackson Foundation, Bethesda, Maryland, USA.
Open Forum Infect Dis. 2021 Mar 12;8(4):ofab121. doi: 10.1093/ofid/ofab121. eCollection 2021 Apr.
In an outpatient cohort in Maryland, clustering of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positivity within households was high, with 76% of 74 households reporting at least 1 other symptomatic person and 66% reporting another person who tested SARS-CoV-2 positive. SARS-CoV-2 positivity among household members was associated with larger household size and bedroom sharing.
在马里兰州的一个门诊队列中,家庭内严重急性呼吸综合征冠状病毒2(SARS-CoV-2)阳性聚集率很高,74户家庭中有76%报告至少有1名其他有症状的人员,66%报告有另一名SARS-CoV-2检测呈阳性的人员。家庭成员中的SARS-CoV-2阳性与家庭规模较大和共用卧室有关。