MSNBC Hallie Jackson Reports January 12, 2022 20:35:00
Of the mask you're getting and a couple other steps for the public to remember. not just getting a real n95 mask but also how you wear it and wearing it consistency if you take it off in the middle of a crowded space it will not give you the protection. a couple other things to note for people who are using this. make sure auththenticity. look for the national institute for occupational safety and health mark on the n95 or the mask that you're using. that shows there is some sort of laboratory that's done the testing and the fda and cdc have approved products on their website. two other things...
Source: archive.org