Microbes are usually spoken about with regards to different diseases they may cause, here the video directly on this topic - http://www.videorolls.com/watch/Microbes-Video - what should we do to take care of ourselves. The most important, to my mind - to now as much as possible and not to be indifferent to your own health.
debora
makes this comment
on What is a Microbe?Wed Jun 9 07:24:05 2010