Watch this and you’ll want to be 60 feet apart, not six. The top one is coughing, the bottom one, sneezing.
Via Khoi Vinh (Subtraction.com) “This video produced by researchers at Bauhaus-Universität Weimar demonstrates the effect on the air surrounding a person when they cough. Starting clockwise at top left, it shows as a baseline the air flow during normal breathing, then while coughing unrestricted, while coughing into the hand, while coughing into the elbow, while coughing into a dust mask, and finally while coughing into a surgical mask.”
Here’s one of coughing if that one wasn’t gross enough for you.