You are a microbe zoo.

[DavidBrown]

Every human has a 1000+ different kinds of microbe living in them, and while that may sound icky it is essential for our survival and health.

http://www.nytimes.com/2012/06/14/h...00-trillion-good-bacteria.html?pagewanted=all

 

[mazfc]

Right, I'm off for shower now!

 

[DavidBrown]

Another article on the human microbe zoo that provides some more illumination on what it all means: A closer look at the microbes that live on, and in, us can give a better picture of our health - The Washington Post