MSNBC Katy Tur Reports January 4, 2022 19:09:00
Kits. what should they know about them? >> that they're in short supply, that we're not 100% sure how accurate they are. if you have a positive, you have a positive, and you should definitely isolate yourself, and if you go out, you should not intersect with other people, especially older people or immunocompromised. if you have a negative, it doesn't mean you're negative and you should probably go around with a good high quality n95 mask. >> let's talk about masks. you have n95s, k n95s, kf 94s. how do you know if the mask you have is authentic, is actually a good version of those masks? >> w...
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