Your health is in your hands
On each centimeter of your skin there are about 1,500 bacteria. There are approximately 165 square centimeters on a hand.
Exchanging high fives during the Big Game? You could potentially be exchanging 247,500 bacteria, too.
Here's one way to stay healthy: Wash your hands vigorously with soap and water for 20 seconds to remove all soil. Rinse under running water and dry hands thoroughly. Lead by example; teach the next generation, too.