Secondary transmission of COVID-19 in preschool and school settings in northern Italy after their reopening in September 2020: a population-based study.
Secondary transmission of COVID-19 in preschool and school settings in northern Italy after their reopening in September 2020: a population-based study.
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DOI：
10.2807/1560-7917.es.2020.25.49.2001911
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发表时间：
2020-12
期刊：
影响因子：
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通讯作者：
Reggio Emilia Covid-19 Working Group
中科院分区：
文献类型：
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作者：
Larosa E;Djuric O;Cassinadri M;Cilloni S;Bisaccia E;Vicentini M;Venturelli F;Giorgi Rossi P;Pezzotti P;Bedeschi E;Reggio Emilia Covid-19 Working Group
我们报告了意大利北部雷焦艾米利亚省 36 所学校 41 个班级自 2020 年 9 月 1 日至 10 月 15 日重新开放期间严重急性呼吸综合征冠状病毒 2 (SARS-CoV-2) 传播情况的流行病学调查。总体继发病例发病率为 3.2%，初高中为 6.6%。对同学进行更及时的隔离和检测可以有效减少这种情况下的病毒传播。
We report epidemiological investigations of transmission of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 41 classes of 36 schools in Reggio Emilia province, northern Italy, from their reopening on 1 September to 15 October 2020. The overall secondary case attack rate was 3.2%, reaching 6.6% in middle and high schools. More timely isolation and testing of classmates could be effective in reducing virus transmission in this setting.