Did you know around 50 to 100 million people worldwide passed away in Spanish Flu in 1918? It was a deadly influenza pandemic which continued from February 1918 to April 1920. The virus lived almost two years and killied millions of people all over the world. India also recorded around 12.5 to 20 million deaths in Spanish Flu. Read more here https://en.wikipedia.org/wiki/Spanish_flu [The image is taken from en.wikipedia.org]