You guys can scoff at the "germs" threat till it reaches out and touches YOU or YOUR LOVED ONES.
MY HUSBAND JUST DIED OF MRSA RECENTLY. The doctors tried everything, even 30 days of IV Highpower antibiotics but could not kill it. It killed him. It is REAL and it is a REAL THREAT. And, you can pick it up anywhere you get such intimate contact and transfer of contagion and germs, like you do in their shoe circus.