Currently, the whole country is shocked by the global phenomenon called the corona virus disease 2019 (Covid-19). Corona virus is a virus which strikes the respiratory system of human that comes from the city of Wuhan, China, which happened last year in December 2019. Gennaro et al. (2020) claimed that Corona virus disease 2019 (Covid-19) is an RNA virus due to the existence of glycoprotein spi…