Day: March 13, 2020

How Viruses Spread (and a little bit about their history)

Viruses, bacteria, and other microbes having been evolving along side of humans since the dawn of humanity. (In fact, microbes predate humans by billions of years.) But disease epidemics – situations where viruses and other microbes affect large numbers of people are relatively new, dating to about 10,000 years ago. Why 10,000 years ago? Because […]