Severe acute respiratory syndrome coronavirus 2, formerly known as the 2019 novel coronavirus, is a positive-sense single-stranded RNA virus. It is contagious among humans and is the cause of coronavirus disease 2019 (COVID-19).
Severe acute respiratory syndrome coronavirus 2, formerly known as the 2019 novel coronavirus, is a positive-sense single-stranded RNA virus. It is contagious among humans and is the cause of coronavirus disease 2019 (COVID-19).