Definitions
1.NounA member of the family Coronaviridae, comprising viruses which infect animals and human beings, and the genome of which consists of a single strand of RNA. .mw-parser-output .defdate{font-size:smaller}
SARS-CoV-2, the specific coronavirus that causes the infectious disease COVID-19.
2.NounSARS-CoV-2, the specific coronavirus that causes the infectious disease COVID-19.
3.NounAn illness caused by a coronavirus.
COVID-19, the disease caused by the specific coronavirus SARS-CoV-2.
4.NounCOVID-19, the disease caused by the specific coronavirus SARS-CoV-2.