Viruses are the most common biological entities on the planet, and they have a huge impact on living beings by producing diseases and influencing their immune systems. Viruses are sequenced in less than 0.01 percent of cases, despite their widespread presence and significance. In terms of etiopathogenesis and the development of innovative therapies, the research of viral infectious diseases is experiencing significant developments at the moment. Virus genome sequencing is an important and fast evolving technology for diagnosing COVID-19 and understanding how the novel coronavirus spreads and is controlled.