icroscope, they appear to possess spike like projections present on the surface giving it a crown like appearance, hence named ‘coronaviruses’ (Richman et al., 2016). SARS-CoV-2 virus spreads faster than its two predecessors (SARS-CoV and MERS-CoV), but has a lower fatality rate though it is highly contagious. Coronavirus possesses four main structu