
GW Rule #5 If you cough, sneeze, sigh, or yawn, do it not loud but privately, and speak not in your yawning, but put your handkerchief or hand before your face and turn aside.
PEEVES Covereth your mouth with a Kleenex, paw, or turn away for a sneeze, cough, or yawn.
MADAMA Nobody wants your germs. Covering means you care about the welfare of others.
SANDRA Can you say contagious? Also, openly yawning makes others feel you’re boring them.

