A visual history of pandemics https://t.co/3jUqqCYpSR #coronavirus #COVID19 pic.twitter.com/RI4l2191xm — World Economic Forum (@wef) March 18, 2020 Disease and illnesses have plagued humanity since the earliest days, our mortal flaw. However, it was not until the marked shift to agrarian communities that the scale and spread of these diseases increasedContinue Reading