Current age taboo

Sneeze now, and people stare at you, as if you're a freak show of sorts, or perhaps you're are some monster in disguise.

Sneeze now, and you will gain a circle of area approximately 10000pi cm^2 around you.

Sneeze now, and generous people might offer you a mask.

Sneeze now, and some hysteric and paranoid person might just pick up their phone and call 993, or give you money to see a doctor.