- Lid sinds
- 25 sep 2016
- Berichten
- 26.785
- Waardering
- 46.989
- Lengte
- 1m89
- Massa
- 117kg
- Vetpercentage
- 12%
Gaat dit ook over de niet-medische wegwerpmaskers? Snel gescand en dat lees i kzo snel niet terug.Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis
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Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis
The findings of this systematic review and meta-analysis support physical distancing of 1 m or more and provide quantitative estimates for models and contact tracing to inform policy. Optimum use of face masks, respirators, and eye protection in public and health-care settings should be informed...www.thelancet.com
->blijkt toch enig effect te sorteren, zitten verschillen in qua kwaliteit maar zelfs de goedkope en/of zelfgemaakte kunnen helpen.



