Postacute Sequelae of SARS-CoV-2 Infection in the Pre-Delta, Delta, and Omicron Eras Authors: Yan Xie, Ph.D. https://orcid.org/0000-0002-2457-9382, Taeyoung Choi, M.S., and Ziyad Al-Aly, M.D. https://orcid.org/0000-0002-2600-0434Author Info & Affiliations NEJM Published July 17, 2024 DOI: 10.1056/NEJMoa2403211 要旨 背景 重症急性呼吸器症候群コロナウイルス2(SARS-CoV-2)感染症の急性期後後遺症(Postacute sequelae of severe acute respi