Masks, masks, masks, and more masks.
You would think by now that someone would have completed a study on the effectiveness (or ineffectiveness) of different typed of masks and published an article. But no.
Well actually, yes. In fact I saw one online (I think it was in Scientific American) and it even told you a couple of brands and reputable vendors (in the US).
Masks, masks, masks, and more masks.
You would think by now that someone would have completed a study on the effectiveness (or ineffectiveness) of different typed of masks and published an article. But no.
Well actually, yes. In fact I saw one online (I think it was in Scientific American) and it even told you a couple of brands and reputable vendors (in the US).