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Posts tagged cloth face masks

To mask or not to mask, is that the question? Maybe ask “when, and how”

To mask or not to mask, is that the question? Maybe ask “when, and how”

Here is my view on this, as an Environmental Health Scientist and expert in nanoparticle safety (Yes, viruses are nanoparticles!).

NanoEHS News, SafetyJames EdeApril 10, 2020Vireo Advisors, COVID-19, Coronavirus, cloth face masks, CDC, WHO, risk analysis, nanoparticle safety, Environmental Health ScientistComment