the workplaces that i've worked where we use masking as part of our prevention techniques, i have only ever seen one person getting infected when we had masks on both people, and that one person was bearded. you really need to get a good seal around here with that, if you're going to get the full benefit of an n95 for you. they still will help, but, you know, not getting the 95% that it could give you, you're getting something lower. >> so my mask is dirty, and i'm not getting a good seal because i have a beard. great. >> yeah, great. >> unfortunately, yes. >> okay. should we be on the home tests, swabbing our throats or our noses. i know that you recently tweeted that you get a faster, maybe more accurate result from the throat? >> yeah, so this is the problem. i really love what the fda does to make sure it's rigorous, that the science is right, the way that you use them are right, and all tests at the moment, the