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Effects of Wearing FFP2 Masks on SARS-CoV-2 Infection Rates in Classrooms
In this retrospective cohort study involving 614 secondary school students, the likelihood of becoming infected with SARS-CoV-2 in schools with different focus (sports focus vs. general branch; the only difference in the sports focus school was that PE was allowed at all times without restrictions)...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9603337/ https://www.ncbi.nlm.nih.gov/pubmed/36294092 http://dx.doi.org/10.3390/ijerph192013511 |