Data analyzing shows the countries with ROTA vaccine, a vaccine for children less than five years old, included in the national immunization schedule along with BCG vaccination have gained promising responses. They have enjoyed fewer Coronavirus Cases as well as mortality, such as Poland, Czech Republic, Estonia, Finland, Greece, Ireland, Latvia, since 2012 Thailand added ROTA vaccine in the list of national vaccination, India in particular states such as Andhra Pradesh, Assam, Haryana, Himachal Pradesh, Jharkhand, Madhya Pradesh, Odisha, Rajasthan, Tamil Nadu, Tripura & Uttar Pradesh and remarkably these stats have enjoyed least mortality, Russia, Norway; 2892 death has been reported for these countries so far, except Sweden with 1765 death and the United Kingdom with 17337 death. It is noteworthy to clarify that other factors such as being mandatory vaccination, funded vaccination, and for specific groups only are crucial players influencing the whole data veracity.