Effect of portable HEPA filters on COVID-19 period prevalence: an observational quasi-interventional study in German kindergartens

OBJECTIVES: The aim of the study was to evaluate the effect of high-efficiency particulate air (HEPA) filters on COVID-19 period prevalence in kindergartens. DESIGN: The observational study follows an intervention design with the intervention group using HEPA filters and the control group not. SETTI...

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Detalles Bibliográficos
Autores principales: Falkenberg, Timo, Wasser, Felix, Zacharias, Nicole, Mutters, Nico, Kistemann, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2023
Materias:
Public Health
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10387617/
https://www.ncbi.nlm.nih.gov/pubmed/37518080
http://dx.doi.org/10.1136/bmjopen-2023-072284

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10387617/
https://www.ncbi.nlm.nih.gov/pubmed/37518080
http://dx.doi.org/10.1136/bmjopen-2023-072284

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