SARS-COV-2 COVID-19 Coronavirus - Virus Anatomy - Spike Protein - Envelope - Hemagglutinin-esterase Dimer - Nucleoprotein & RNA genome - Membrane Protein - Lipid Membrane - Nucleocapsid Protein (Enclosing RNA) By @rev.med #SARSCOV2 #COVID19 #Coronavirus #Virus #Anatomy #Particles #virology