Expiratory aerosol particle escape from surgical masks due to imperfect sealing

Abstract Wearing surgical masks or other similar face coverings can reduce the emission of expiratory particles produced via breathing, talking, coughing, or sneezing. Although it is well established that some fraction of the expiratory airflow leaks around the edges of the mask, it is unclear how t...

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Autores principales: Christopher D. Cappa, Sima Asadi, Santiago Barreda, Anthony S. Wexler, Nicole M. Bouvier, William D. Ristenpart
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/1d25ca27afd446afa5f08293dba02b00
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