N95 Masks Get Restocked As Air Quality Concerns Linger in L.A.
By not only trapping smoke and viruses, but destroying them too, these could be some of the most effective masks you can buy ...
Business Insider2 年
N95 vs KN95: What's the difference, where to buy them, and how to avoid fakes
N95 masks are the gold standard of FDA-approved masks in the US ... There's no way to verify the legitimacy of KN95s sold on Amazon as there is for N95s (which are regulated within the US ...
来自MSN27 天
Startup led by Seattle doctors gets FDA approval for virus-killing, surgical mask technology
Seattle startup Singletto is ready with a new line of defense: pathogen-killing face masks that were recently approved for use by the U.S. Food and Drug Administration. “It’s the only FDA ...