Cough Safely, People!
Mu forwarded this link to me several months back. It's an educational video which instructs how to cough and sneeze properly. Thanks to Oto Rhino Lounsburgology Productions for such a valuable resource. If we follow their example, those circulating office germies will be dramatically reduced while our sleeves, especially at the inner elbow, will get a little crusty, thereby boosting the drycleaning industry.
Oh! Did I mention it's hilarious?