The Ban on Respirator Mask Valves
Wearing masks in public has become a crucial part of protection for COVID-19. Some states and major cities have made mask-wearing a requirement. “Masks” can mean handkerchiefs, specially designed cotton...
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Fake N95 Mask? How to Detect Fake N95 Mask
The COVID-19 crisis has left hospitals in a difficult position. More personal protective equipment is desperately needed, and while some protection is better than nothing, healthcare providers who work closely...
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Are N95 Masks Reusable?
The recent Coronavirus (Covid-19) outbreak has created a lot of changes to how daily lives are lived and medical personnel perform their jobs. The shortage of N95 respirators has happened...
