Here’s what you need to know about N-95 mask and why healthcare workers need them Shoot your DIY mask-making video & tag us #MakeYourOwnMask #COVID19 #coronavirus | CNBC-TV18

It can be confusing to figure out which is the best mask to protect yourself. NBC News’ Tom Costello explains the differences between N95s and other similar options, and shares advice for avoiding fakes when shopping online. | NBC Nightly News with Tom Llamas

At the top of the medical mask hierarchy is the N95, made from non-woven polypropylene fiber and so named because it removes 95% percent of particles down 0.3 microns. But a 2010 study found that homemade masks, depending on their fabric, blocked between 10 and 40 percent of particles of 1 micron. Experts say homemade masks are better than nothing, especially if people find themselves in a confined space like a MAX train or bus. Beyond the protection they offer to those wearing them, they also r

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8K views · 415 reactions | New Style N95 Mask! Diy Breathable Face Mask Easy Pattern Sewing Tutorial | | P&K Handmade | Facebook