People are nasty. I have no poker face at all. So, when a germ sprayer is contaminting my personal space, I back away and cringe. I get a lot of apologies, but that doesn't make up for them getting their saliva in my face. I stand as far away from the counter as I can, but it doesn't help. I sanitize anything within range of them, in front of them to send a message. But, the Wal-mart/K-mart clientelle that we now have really are so nasty with or wothout a virus or infection. I kid you not, I swear some look as though they don't bathe or do laundry.
On the bright side, all these hardships help to strengthen the immune system. Small consolation, I know...