Youtube Link: https://youtu.be/BcXVfVKSveE This PDF provides historical context of pandemic and its death toll. Throughout history, nothing has killed more human beings than epidemic of diseases. Such diseases have ravaged humanity and have lasting impact on culture, environment and economy. Even in this modern era, outbreaks are nearly constant, though not every outbreak reaches pandemic level as the Novel Coronavirus (COVID-19) has. COVID-19 will be included in this history list very soon. Stay Safe! youtube https://youtu.be/BcXVfVKSveE