According to wikipedia, in 1917, military pathologists reported the onset of a new disease with high mortality that they later recognized as the flu.  By late 1917, there had already been a first wave of the epidemic.  October 1918 was the deadliest month of the whole pandemic.  It is estimated to have killed ~50M people … Continue reading The Spanish Flu – Coo coo ca choo – Stock Market (and sentiment results)…