The human society as a whole is reeling under the impact of the Covid 19 viral pandemic. Ever since SARS Cov 2 virus spread from Wuhan in China to other parts of the world, it has changed the way we live. Thousands have lost their lives while millions lost their jobs and a huge number of businesses had do shut down.

The most important question that looms in everyone’s mind nowadays is when will it end?

Nobody can be sure about when and how this pandemic will end. However, based on historical experiences of previous pandemics and taking into consideration the special characteristics of SARS Cov 2 virus, one can try to predict its future trajectory and eventual end.