LAUSR

Corona virus disease 2019 SARS-CoV-2 (COVID-19) is a zoonotic virus causing a variety of severe of respiratory diseases. SARS-CoV-2 is closest to SARS-CoV and MERS-CoV in structure. The highly prevalence of COVID-19 is due to the lack onset of symptoms. Our study aimed to present an overview of the virus in terms of structure, epidemiology, symptoms, treatment, and prevention. Conduct the differences of whole genome sequence and some viral proteins to determine the gap and the change alternation of nucleotides and amino acids sequences. We evaluate 11 complete genome sequence of different coronavirus using BAST and MAFFT software. We also selected 7 types of structural proteins. We were conclude that COVID-19 might be created new mutations specifically in glycoproteins hence requires caution and complete preparation by health authorities.