Yesterday, after I noticed Cooper licking a very public bench, I started to think about things like germs, viruses, bacteria, pathogens and infectious microbes. Imagine that.
Though today parents are often armed with an arsenal of hand-wipes and hand sanitizer and are strict enforcers of the hand washing rule, it’s only been since the mid-nineteenth century that we had any idea at all how illness was spread. As I did some research for this blog, I was surprised to learn that all of the advances in modern medicine in the last several decades have had less of an effect on the spread of disease than changes in human behavior. Hand washing wasn’t even a common practice until after 1847 when Hungarian doctor Ignaz Semmelweis noticed that many more new mothers were developing life-threatening infections and high fevers just after giving birth if his students took part in delivering their … Read More