Over a million positive cases of corona virus disease (COVID-19) have been reported worldwide (1,018,150 cases as on 3rd April 2020) with 53,251 untimely deaths. Corona virus disease (COVID-19) was first reported in Wuhan, China, on 31 December 2019. The United Nations health agency (World Health Organization - WHO) had declared COVID-19 as a public health emergency of international concern on 30 January 2020 (same day when first case of COVID-19 was reported in India). Later WHO declared it as a global pandemic. More worrying are warnings from epidemiologists who estimate that the trajectory of corona virus could peak furthermore in several countries in coming weeks/ months.