COVID19, a novel coronavirus after toppling down China, has managed to create havoc in the entire world, with people fearing the impending doom.
However, the recent outbreak of coronavirus is not the first time that the human race is hit by a pandemic. Throughout the journey of human existence plagues, viral infections and other Pandemic diseases have caused severe and extensive damage to its existence. Typhoid, influenza, smallpox, and measles are some of the examples of worst pandemics that wreaked havoc on civilizations of that time.
For a more detailed understanding of Pandemic diseases, their classification and the impact that they have caused on human civilization visit: https://www.delveinsight.com/blog/realm-of-pandemics/