I just wrap toilet paper around my entire head. I'm super-duper-extra protected from the Helter Skelter Variant!

edit: Oh, I almost forgot, I also put a plastic bag over the toilet paper and breathe in and out in a rapid pace. The hyperventliation inside the bag pushes all the virus particles away from my face and I breathe in before they can make a return trip. Unfortunately I also pass out regularly, but I'm thinking of the children and grandma over here. It's a necessary sacrifice!