ABSTRACT
The virus that causes (COV- 19 disease), "SARS-CoV-2 disease" is to blame for the greatest epidemic since the (1918) H1N1 influenza pandemic. The World Health Organization presently recognizes coughing, the fever, exhaustion, and breathing problems as symptoms. Despite the fact that patientreported a loss of flavor and smell has been linked to, there is not olfactory data collected empirically, testing on a group of "COV-19" infected persons with COVID-19 infection. The virus of corona, which spreads by using the same receptor as 'SARS-CoV' primarily by using the mechanism of respiration, angiotensin-converting enzyme 2. Importantly, there had been growing the proof of prolonged transmission from one person to another, as well as a large number of cases exported over the world. This article provides a critical assessment SARS CoV-2 infection and therapy options for COV - 19.