Considerations about Genomic and Proteomic of (SARS-CoV)-2 and Concern Variants

A novel coronavirus that related to previous SARS-CoV and Middle East respiratory syndrome coronaviruses, has been emerged in the end of 2019 in China and rapidly human to human transmitted causing what is termed pandemic COVID-19 illness. The causative agent was termed severe acute respiratory syndrome coronavirus (SARS-CoV)-2, and suggested to be of bat corona virus’s origin. Later on, other virus variants were emerged and become as great concern. The investigated genomic and proteomic structures of the novel virus were rather mentioned in this article.