Discrepancy of particle passage in 101 mask batches during the first year of the Covid-19 pandemic in Germany

During the first wave of Covid-19 infections in Germany in April 2020, clinics reported a shortage of filtering face masks with aerosol retention> 94% (FFP2 & 3, KN95, N95). Companies all over the world increased their production capacities, but quality control of once-certified materials and...

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Detalles Bibliográficos
Autores principales: Hirschwald, Lukas T., Herrmann, Stefan, Felder, Daniel, Kalde, Anna M., Stockmeier, Felix, Wypysek, Denis, Alders, Michael, Tepper, Maik, Rubner, Jens, Brand, Peter, Kraus, Thomas, Wessling, Matthias, Linkhorst, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8716525/
https://www.ncbi.nlm.nih.gov/pubmed/34966168
http://dx.doi.org/10.1038/s41598-021-03862-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8716525/
https://www.ncbi.nlm.nih.gov/pubmed/34966168
http://dx.doi.org/10.1038/s41598-021-03862-z

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