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The coronavirus outbreak, which initially started in Wuhan China, has rapidly led to numerous morbidities and mortalities worldwide. Although potential antiviral and antiinflammatory medicines are available, several individuals are dying daily. In order to thoroughly tackle this deadly virus, the knowledge of genomics, metagenomics, and pan genomics is required, not only to devise new treatment regimens but also to improve the present approaches. Understanding the genomic organization, diversity and structural complexity of this virus can help to figure out several previously unanswered questions. SARS-CoV-2 corona virus comprises of four major structural proteins, namely, the spike surface glycoprotein, tiny envelope protein, matrix protein, and nucleocapsid protein along with accessory proteins that contribute to pathogenesis and persistence of the virus in one way or the other. This chapter covers genomics …