Department of Nosocomial Infection Management, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
J Zhejiang Univ Sci B. 2023 Mar 15;24(3):269-274. doi: 10.1631/jzus.B2200423.
Coronavirus disease 2019 (COVID-19) is an acute respiratory infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. It is highly contagious and can cause death in severe cases. As reported by the World Health Organization (WHO), as of 6:36 pm Central European Summer Time (CEST), 12 August 2022, there had been 585 950 285 confirmed cases of COVID-19, including 6 425 422 deaths (WHO, 2022).
2019 冠状病毒病(COVID-19)是由严重急性呼吸综合征冠状病毒 2(SARS-CoV-2)感染引起的急性呼吸道传染病。它具有很强的传染性,在严重情况下可导致死亡。据世界卫生组织(世卫组织)报告,截至 2022 年 8 月 12 日中欧夏令时间下午 6 点 36 分,COVID-19 确诊病例已达 585 950 285 例,包括 6 425 422 例死亡病例(世卫组织,2022 年)。