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The introduction of a mandatory mask policy was associated with significantly reduced COVID-19 cases in a major metropolitan city
BACKGROUND: Whilst evidence of use of face masks in reducing COVID-19 cases is increasing, the impact of mandatory use across a large population has been difficult to assess. Introduction of mandatory mask use on July 22, 2020 during a resurgence of COVID-19 in Melbourne, Australia created a situati...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8294480/ https://www.ncbi.nlm.nih.gov/pubmed/34288910 http://dx.doi.org/10.1371/journal.pone.0253510 |