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Transmission of SARS-CoV-2 in Norwegian schools during academic year 2020-21: population wide, register based cohort study
OBJECTIVE: To assess the risk of transmission of SARS-CoV-2 in schools in Norway mainly kept open during the covid-19 pandemic in the academic year 2020-21. DESIGN: Population wide, register based cohort study. SETTING: Primary and lower secondary schools in Norway open during the academic year 2020...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9978745/ https://www.ncbi.nlm.nih.gov/pubmed/36936575 http://dx.doi.org/10.1136/bmjmed-2021-000026 |