COVID-19 Explained
Key stages of the Sars-CoV-2 life cycle SARS-CoV-2 the causative agent of COVID-19 is a member of the highly diverse coronavirus family, named for the crown-like spikes present on their surface. Like other members of this virus family, SARS-CoV-2 is an enveloped, positive-sense, single- stranded RNA virus. There are several key stages in the SARS-CoV-2 …