Received: 3 July 2020
Accepted: 27 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: The data on the prevalence and mortality due to COVID-19 pandemic were taken from the World Health Organization, concerned countries and their associated organizations to the “World Health Organization and World Bank”, hence ethical approval was not required.
: Not applicable.
: The authors declare that they have no competing interest.