Infectious Diseases Unit, Kanta-Häme Central Hospital, Hämeenlinna, Finland.
Translational Immunology Program, Helsinki University and Helsinki University Central Hospital, Helsinki, Finland.
Euro Surveill. 2021 Jul;26(30). doi: 10.2807/1560-7917.ES.2021.26.30.2100636.
An outbreak caused by the SARS-CoV-2 Delta variant (B.1.617.2) spread from one inpatient in a secondary care hospital to three primary care facilities, resulting in 58 infections including 18 deaths in patients and 45 infections in healthcare workers (HCW). Only one of the deceased cases was fully vaccinated. Transmission occurred despite the use of personal protective equipment by the HCW, as advised in national guidelines, and a high two-dose COVID-19 vaccination coverage among permanent staff members in the COVID-19 cohort ward.
由 SARS-CoV-2 Delta 变异株（B.1.617.2）引起的疫情从一家二级医疗机构的一名住院患者传播到三家基层医疗机构，导致 58 例感染，包括患者 18 例死亡和医护人员（HCW）45 例感染。在去世的病例中，只有一人完全接种了疫苗。尽管 HCW 按照国家指南建议使用了个人防护设备，而且 COVID-19 队列病房的常驻工作人员也进行了高两剂 COVID-19 疫苗接种，但仍发生了传播。
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