I totally agree! Seeing people walk around with 3M brand N95 respirators just cracks me up. I've seen that most people don't even wear them correctly (this includes wearing it over the mouth and UNDER the nose). If I'm going to wear a respirator, I'm getting a North silicone half-mask with HEPA filters.
As for hand-washing... it's a disgrace that people don't do it more often. Too often do people walk out of the bathroom after doing whatever business and not care about what they could be transferring from their *ahem* to their hands and then onto food, other people, and/or anything else they touch! It only takes 30 seconds to wash your hands. It can take weeks to fully be over an illness (assuming it's not a disease that kills you).
-Justin
Eat. Skate. Sleep. Repeat.