More than a decade has passed since the emergence human Coronavirus that caused Severe Respiratory Syndrome (SARS-CoV) and it is about 7 years since the emergence of another type of Coronavirus -Middle East Respiratory Syndrome (MERS-CoV) and now the SARS-CoV-2 has emerged in China. This repeated onslaught of these viruses goes to show that it can assume pandemic proportions at any time and at any place.