Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island.
Genesis HealthCare, Kennett Square, Pennsylvania.
JAMA Intern Med. 2020 Dec 1;180(12):1709-1711. doi: 10.1001/jamainternmed.2020.5664.
This cross-sectional study examines the prevalence of asymptomatic and presymptomatic severe acute respiratory syndrome coronavirus 2 infection in skilled nursing facilities.
本横断面研究调查了熟练护理设施中无症状和出现症状前严重急性呼吸综合征冠状病毒 2 感染的流行情况。