COVID-19 Response Team, Centers for Disease Control and Prevention, Atlanta, Georgia.
Westat, Rockville, Maryland.
JAMA. 2022 Jul 19;328(3):298-301. doi: 10.1001/jama.2022.9745.
This cross-sectional study examines monthly blood donations from individuals aged 16 years and older to estimate the population with antibodies to SARS-CoV-2 from infection or vaccination.
本横断面研究对 16 岁及以上个体的每月献血进行分析,以估算因感染或接种疫苗而具有 SARS-CoV-2 抗体的人群。