Fangirls would be giving each other the creeping crud via Wil Wheatonnequin! Maybe a good wipedown with Clorox disinfecting wipes in between molestings would help.

The Iron Guard salute is better than shaking hands with someone wearing gloves and a surgical mask. Maybe you could bring a mannequin made to look like you, that people could hug or shake hands with. Just like the Progressive Commercial where the family poses besides the cardboard cutout of Flo as the real Flo takes their picture. "Everyone say: Awkward!" On the other hand, there's Marc Singer. At a Comicon, I was ambushed and found my hand suddenly and without warning being shaken by his. The Beastmaster laughs at the idea of catching creeping crud from connies.