5 Types of Masks and How to Use Them
by Beth Skwarecki on Vitals, shared by Beth Skwarecki from Lifehacker on (#5DY48)
With the new coronavirus variants going around, masking up is more important than ever. But which masks are best? Sadly there isn't a rigorous ranking or standard to rely on, but we know a few things about different options. So let's take a tour, starting with the best ones.