Mechanism of action for COVID-19

Human have long been infected by coronavirus as it is one of those responsible for the common cold. It is contagious viral infection that can be spread through inhalation or ingestion of viral droplets as a result coughing and sneezing and touching infected surface are primary sources of infection. The coronavirus genome is comprised of ˜30000 nucleotides. It has encoded by four structural proteins,  Nucleocapsid (N) protein, Membrane (M) protein, Spike (S) protein and Envelope (E) protein.