This article is about different kinds of germs on your hand. Researchers in the US have found out there are many different kinds of germs living on our hand. They found out by swabbing on someones key board and match the bacteria of the computer owner.
Even on the most clean person have 150 different kinds of bacteria on our hands. Each person leave different kind of bugs on there daily lives. A team of scientists led by professor Noah Fierier from the University of Colorado in Boulder, US was able to match samples of bacteria in 3 computer keyboard. You can wash your hands, use your your arm when you sneeze, brush your teeth, and take a shower.