I though it was a joke about sneezing into elbows but now it seems even billionaires do it. From Illinois governor Pritzker:
There’s a reason we’re raised to cover our mouths or use our elbows when we cough and sneeze. It’s a simple gesture to reduce the number of germs you spread to those around you.
I’m really into sneezing but when I do it, I bring both hands to my face and cup the nose with them.
Is the elbow thing cultural? Does anybody else find it bizarre? Are you supposed to walk around with snot on your clothes after you do it?