The world is teaming with microbes. That fact is never so graphically apparent as when someone actually takes the time to culture the bacteria and yeast growing on everything — from pillowcases to toilets to eyeballs. Fortunately many of these microbes are vital to human health. So perhaps this photo of the stuff previously living on an eight-year-old … [Read more...] about Here’s What Happens When Bacteria are Cultured on an Eight-Year-Hand Old’s