2020 年 8 月至 11 月，挪威小学内 SARS-CoV-2 从儿童 COVID-19 病例中的低水平传播。
Minimal transmission of SARS-CoV-2 from paediatric COVID-19 cases in primary schools, Norway, August to November 2020.
机构信息
Norwegian Institute of Public Health, Oslo, Norway.
European Programme for Public Health Microbiology Training (EUPHEM), European Centre for Disease Prevention and Control, (ECDC), Stockholm, Sweden.
出版信息
Euro Surveill. 2021 Jan;26(1). doi: 10.2807/1560-7917.ES.2020.26.1.2002011.
An intense debate on school closures to control the COVID-19 pandemic is ongoing in Europe. We prospectively examined transmission of SARS-CoV-2 from confirmed paediatric cases in Norwegian primary schools between August and November 2020. All in-school contacts were systematically tested twice during their quarantine period. With preventive measures implemented in schools, we found minimal child-to-child (0.9%, 2/234) and child-to-adult (1.7%, 1/58) transmission, supporting that under 14 year olds are not the drivers of SARS-CoV-2 transmission.
关于关闭学校以控制 COVID-19 大流行的激烈辩论正在欧洲进行。我们前瞻性地研究了 2020 年 8 月至 11 月期间挪威小学中确诊的 SARS-CoV-2 从儿童病例的传播情况。所有在校接触者在隔离期间均接受了两次系统检测。在学校实施预防措施的情况下，我们发现最小的儿童到儿童（0.9%，2/234）和儿童到成人（1.7%，1/58）传播，支持 14 岁以下儿童不是 SARS-CoV-2 传播的驱动因素。
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